23100552110520 has 96 divisors (see below), whose sum is σ = 75210146341200. Its totient is φ = 6149205528576.

The previous prime is 23100552110513. The next prime is 23100552110569. The reversal of 23100552110520 is 2501125500132.

23100552110520 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 0 + 552 + 1 + 105 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56785065 + ... + 57190424.

Almost surely, 2^{23100552110520} is an apocalyptic number.

23100552110520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23100552110520 is an abundant number, since it is smaller than the sum of its proper divisors (52109594230680).

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

23100552110520 is a wasteful number, since it uses less digits than its factorization.

23100552110520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113976069 (or 113976062 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 23100552110520 its reverse (2501125500132), we get a palindrome (25601677610652).

The spelling of 23100552110520 in words is "twenty-three trillion, one hundred billion, five hundred fifty-two million, one hundred ten thousand, five hundred twenty".