Billionaire liberal George Soros believes President Trump “is willing to destroy the world.’’

In a Washington Post interview reported Saturday, the 87-year-old billionaire investor describes Trump as a “narcissist’’ who “considers himself all ­powerful.’’

The Holocaust survivor said that in much of the world “everything in that could go wrong has gone wrong.’’ But he vowed to “redouble’’ his fight for his agenda.

“The bigger the danger, the bigger the threat, the more I feel ­engaged to confront it,” he said.

Soros, who voted for Hillary Clinton and expected her to win said, “apparently I was living in my own bubble.’’

He plans to spend at least $15 million on the 2018 races.

Soros hopes New York Sen. Kirstan Gillibrand does not get the Democratic presidential nod — because he holds her responsible for pushing former Sen. Al Franken of Minnesota to resign. He said he admires Franken.

Franken resigned in January after several women claimed he inappropriately touched them.

Soros, a self-described” agnostic Jew,’’ called a Trump TV campaign ad “a coded anti-Semitic message.’’ It flashed pictures of Soros and other Jewish financial leaders while Trump spoke of “global special interests.’’