23131441100 has 36 divisors (see below), whose sum is σ = 51926103600. Its totient is φ = 8933520960.

The previous prime is 23131441097. The next prime is 23131441117. The reversal of 23131441100 is 114413132.

It is a super-3 number, since 3×23131441100³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 3985280 + ... + 3991079.

Almost surely, 2^23131441100 is an apocalyptic number.

23131441100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23131441100 is an abundant number, since it is smaller than the sum of its proper divisors (28794662500).

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

23131441100 is a wasteful number, since it uses less digits than its factorization.

23131441100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7976402 (or 7976395 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 23131441100 its reverse (114413132), we get a palindrome (23245854232).

The spelling of 23131441100 in words is "twenty-three billion, one hundred thirty-one million, four hundred forty-one thousand, one hundred".