112331100231 has 24 divisors (see below), whose sum is σ = 185449080960. Its totient is φ = 64184487696.

The previous prime is 112331100157. The next prime is 112331100241. The reversal of 112331100231 is 132001133211.

112331100231 is a `hidden beast` number, since 1 + 1 + 2 + 331 + 100 + 231 = 666.

It is not a de Polignac number, because 112331100231 - 2⁷ = 112331100103 is a prime.

It is a super-2 number, since 2×112331100231² (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 (112331100241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 915180 + ... + 1030638.

It is an arithmetic number, because the mean of its divisors is an integer number (7727045040).

Almost surely, 2^112331100231 is an apocalyptic number.

112331100231 is a deficient number, since it is larger than the sum of its proper divisors (73117980729).

112331100231 is a wasteful number, since it uses less digits than its factorization.

112331100231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130915 (or 130912 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 112331100231 its reverse (132001133211), we get a palindrome (244332233442).

The spelling of 112331100231 in words is "one hundred twelve billion, three hundred thirty-one million, one hundred thousand, two hundred thirty-one".