131115112132 has 12 divisors (see below), whose sum is σ = 231102177040. Its totient is φ = 65085918696.

The previous prime is 131115112109. The next prime is 131115112153. The reversal of 131115112132 is 231211511131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117908718 + ... + 117909829.

Almost surely, 2^131115112132 is an apocalyptic number.

It is an amenable number.

131115112132 is a deficient number, since it is larger than the sum of its proper divisors (99987064908).

131115112132 is a wasteful number, since it uses less digits than its factorization.

131115112132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235818690 (or 235818688 counting only the distinct ones).

The product of its digits is 180, while the sum is 22.

Adding to 131115112132 its reverse (231211511131), we get a palindrome (362326623263).

The spelling of 131115112132 in words is "one hundred thirty-one billion, one hundred fifteen million, one hundred twelve thousand, one hundred thirty-two".