31131433413113 is nontrivially palindromic in base 10.
It is a cyclic number.
It is a self number, because there is not a number n which added to its sum of digits gives 31131433413113.
Almost surely, 231131433413113 is an apocalyptic number.
It is an amenable number.
31131433413113 is a wasteful number, since it uses less digits than its factorization.
31131433413113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264572932.
The spelling of 31131433413113 in words is "thirty-one trillion, one hundred thirty-one billion, four hundred thirty-three million, four hundred thirteen thousand, one hundred thirteen".