23100233112 has 48 divisors (see below), whose sum is σ = 68250691080. Its totient is φ = 7000070400.

The previous prime is 23100233099. The next prime is 23100233129. The reversal of 23100233112 is 21133200132.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14582689 + ... + 14584272.

Almost surely, 2^23100233112 is an apocalyptic number.

23100233112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23100233112 is an abundant number, since it is smaller than the sum of its proper divisors (45150457968).

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

23100233112 is a wasteful number, since it uses less digits than its factorization.

23100233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29166984 (or 29166977 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23100233112 its reverse (21133200132), we get a palindrome (44233433244).

The spelling of 23100233112 in words is "twenty-three billion, one hundred million, two hundred thirty-three thousand, one hundred twelve".