112100233031 has 4 divisors (see below), whose sum is σ = 113188584912. Its totient is φ = 111011881152.

The previous prime is 112100232913. The next prime is 112100233043. The reversal of 112100233031 is 130332001211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112100233031 - 2¹⁰ = 112100232007 is a prime.

It is a super-2 number, since 2×112100233031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100233631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544175786 + ... + 544175991.

It is an arithmetic number, because the mean of its divisors is an integer number (28297146228).

Almost surely, 2^112100233031 is an apocalyptic number.

112100233031 is a deficient number, since it is larger than the sum of its proper divisors (1088351881).

112100233031 is a wasteful number, since it uses less digits than its factorization.

112100233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088351880.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112100233031 its reverse (130332001211), we get a palindrome (242432234242).

The spelling of 112100233031 in words is "one hundred twelve billion, one hundred million, two hundred thirty-three thousand, thirty-one".