23110232100 has 72 divisors (see below), whose sum is σ = 69772825920. Its totient is φ = 5894782080.

The previous prime is 23110232099. The next prime is 23110232107. The reversal of 23110232100 is 123201132.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23110232100.

It is not an unprimeable number, because it can be changed into a prime (23110232107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1667755 + ... + 1681554.

Almost surely, 2^23110232100 is an apocalyptic number.

23110232100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23110232100 is an abundant number, since it is smaller than the sum of its proper divisors (46662593820).

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

23110232100 is a wasteful number, since it uses less digits than its factorization.

23110232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349349 (or 3349342 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23110232100 its reverse (123201132), we get a palindrome (23233433232).

The spelling of 23110232100 in words is "twenty-three billion, one hundred ten million, two hundred thirty-two thousand, one hundred".