23088869100 has 432 divisors, whose sum is σ = 84435741600. Its totient is φ = 5402073600.

The previous prime is 23088869087. The next prime is 23088869131. The reversal of 23088869100 is 196888032.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 9473082 + ... + 9475518.

Almost surely, 2^23088869100 is an apocalyptic number.

23088869100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23088869100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42217870800).

23088869100 is an abundant number, since it is smaller than the sum of its proper divisors (61346872500).

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

23088869100 is a wasteful number, since it uses less digits than its factorization.

23088869100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511 (or 2487 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 23088869100 in words is "twenty-three billion, eighty-eight million, eight hundred sixty-nine thousand, one hundred".