23020113312100 has 18 divisors (see below), whose sum is σ = 49953645887474. Its totient is φ = 9208045324800.

The previous prime is 23020113312089. The next prime is 23020113312169. The reversal of 23020113312100 is 121331102032.

It can be written as a sum of positive squares in 3 ways, for example, as 5312361180736 + 17707752131364 = 2304856^2 + 4208058^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115100566461 + ... + 115100566660.

Almost surely, 2^{23020113312100} is an apocalyptic number.

23020113312100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23020113312100 is an abundant number, since it is smaller than the sum of its proper divisors (26933532575374).

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

23020113312100 is a wasteful number, since it uses less digits than its factorization.

23020113312100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230201133135 (or 230201133128 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23020113312100 its reverse (121331102032), we get a palindrome (23141444414132).

The spelling of 23020113312100 in words is "twenty-three trillion, twenty billion, one hundred thirteen million, three hundred twelve thousand, one hundred".