23120355051210 has 32 divisors (see below), whose sum is σ = 56842238763072. Its totient is φ = 6015051720320.

The previous prime is 23120355051163. The next prime is 23120355051217. The reversal of 23120355051210 is 1215055302132.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (23120355051217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9398517084 + ... + 9398519543.

It is an arithmetic number, because the mean of its divisors is an integer number (1776319961346).

Almost surely, 2^{23120355051210} is an apocalyptic number.

23120355051210 is an abundant number, since it is smaller than the sum of its proper divisors (33721883711862).

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

23120355051210 is a wasteful number, since it uses less digits than its factorization.

23120355051210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18797036678.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 23120355051210 in words is "twenty-three trillion, one hundred twenty billion, three hundred fifty-five million, fifty-one thousand, two hundred ten".