23303112100 has 36 divisors (see below), whose sum is σ = 53542330884. Its totient is φ = 8772935680.

The previous prime is 23303112089. The next prime is 23303112167. The reversal of 23303112100 is 121130332.

It can be written as a sum of positive squares in 6 ways, for example, as 3009400164 + 20293711936 = 54858^2 + 142456^2 .

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, 6852157 + ... + 6855556.

It is an arithmetic number, because the mean of its divisors is an integer number (1487286969).

Almost surely, 2^23303112100 is an apocalyptic number.

23303112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23303112100 is an abundant number, since it is smaller than the sum of its proper divisors (30239218784).

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

23303112100 is a wasteful number, since it uses less digits than its factorization.

23303112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13707744 (or 13707737 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23303112100 its reverse (121130332), we get a palindrome (23424242432).

The spelling of 23303112100 in words is "twenty-three billion, three hundred three million, one hundred twelve thousand, one hundred".