23054322515120 has 160 divisors (see below), whose sum is σ = 58502908907520. Its totient is φ = 8397749468160.

The previous prime is 23054322515069. The next prime is 23054322515131. The reversal of 23054322515120 is 2151522345032.

It is a super-2 number, since 2×23054322515120² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101024987 + ... + 101252933.

It is an arithmetic number, because the mean of its divisors is an integer number (365643180672).

Almost surely, 2^{23054322515120} is an apocalyptic number.

23054322515120 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 23054322515120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29251454453760).

23054322515120 is an abundant number, since it is smaller than the sum of its proper divisors (35448586392400).

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

23054322515120 is a wasteful number, since it uses less digits than its factorization.

23054322515120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229283 (or 229277 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 23054322515120 in words is "twenty-three trillion, fifty-four billion, three hundred twenty-two million, five hundred fifteen thousand, one hundred twenty".