23321055513051 has 12 divisors (see below), whose sum is σ = 33714735929160. Its totient is φ = 15534093332160.

The previous prime is 23321055513047. The next prime is 23321055513059. The reversal of 23321055513051 is 15031555012332.

23321055513051 is a `hidden beast` number, since 2 + 3 + 3 + 21 + 0 + 5 + 551 + 30 + 51 = 666.

It is not a de Polignac number, because 23321055513051 - 2² = 23321055513047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23321055512997 and 23321055513015.

It is not an unprimeable number, because it can be changed into a prime (23321055513059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1106406366 + ... + 1106427443.

It is an arithmetic number, because the mean of its divisors is an integer number (2809561327430).

Almost surely, 2^{23321055513051} is an apocalyptic number.

23321055513051 is a deficient number, since it is larger than the sum of its proper divisors (10393680416109).

23321055513051 is a wasteful number, since it uses less digits than its factorization.

23321055513051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212834986 (or 2212834983 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The spelling of 23321055513051 in words is "twenty-three trillion, three hundred twenty-one billion, fifty-five million, five hundred thirteen thousand, fifty-one".