112160331231 has 96 divisors (see below), whose sum is σ = 177760051200. Its totient is φ = 62593689600.

The previous prime is 112160331209. The next prime is 112160331263. The reversal of 112160331231 is 132133061211.

It is not a de Polignac number, because 112160331231 - 2⁶ = 112160331167 is a prime.

It is a super-2 number, since 2×112160331231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112160331331) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72407445 + ... + 72408993.

It is an arithmetic number, because the mean of its divisors is an integer number (1851667200).

Almost surely, 2^112160331231 is an apocalyptic number.

112160331231 is a deficient number, since it is larger than the sum of its proper divisors (65599719969).

112160331231 is a wasteful number, since it uses less digits than its factorization.

112160331231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897 (or 1884 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 112160331231 its reverse (132133061211), we get a palindrome (244293392442).

The spelling of 112160331231 in words is "one hundred twelve billion, one hundred sixty million, three hundred thirty-one thousand, two hundred thirty-one".