23210131100 has 36 divisors (see below), whose sum is σ = 54240294024. Its totient is φ = 8569894080.

The previous prime is 23210131097. The next prime is 23210131103. The reversal of 23210131100 is 113101232.

It is an interprime number because it is at equal distance from previous prime (23210131097) and next prime (23210131103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210131103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8925674 + ... + 8928273.

It is an arithmetic number, because the mean of its divisors is an integer number (1506674834).

Almost surely, 2^23210131100 is an apocalyptic number.

23210131100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23210131100 is an abundant number, since it is smaller than the sum of its proper divisors (31030162924).

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

23210131100 is a wasteful number, since it uses less digits than its factorization.

23210131100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17853974 (or 17853967 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 23210131100 its reverse (113101232), we get a palindrome (23323232332).

The spelling of 23210131100 in words is "twenty-three billion, two hundred ten million, one hundred thirty-one thousand, one hundred".