131310111031000 has 128 divisors (see below), whose sum is σ = 340693967315520. Its totient is φ = 46966358400000.

The previous prime is 131310111030997. The next prime is 131310111031027. The reversal of 131310111031000 is 130111013131.

It is a super-2 number, since 2×131310111031000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97175581 + ... + 98517580.

Almost surely, 2^{131310111031000} is an apocalyptic number.

131310111031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131310111031000 is an abundant number, since it is smaller than the sum of its proper divisors (209383856284520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131310111031000 is a wasteful number, since it uses less digits than its factorization.

131310111031000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195693254 (or 195693240 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 131310111031000 its reverse (130111013131), we get a palindrome (131440222044131).

The spelling of 131310111031000 in words is "one hundred thirty-one trillion, three hundred ten billion, one hundred eleven million, thirty-one thousand".