23321502056 has 16 divisors (see below), whose sum is σ = 43769918400. Its totient is φ = 11649523824.

The previous prime is 23321502049. The next prime is 23321502097. The reversal of 23321502056 is 65020512332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394570 + ... + 1411193.

It is an arithmetic number, because the mean of its divisors is an integer number (2735619900).

Almost surely, 2^23321502056 is an apocalyptic number.

It is an amenable number.

23321502056 is a deficient number, since it is larger than the sum of its proper divisors (20448416344).

23321502056 is a wasteful number, since it uses less digits than its factorization.

23321502056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806808 (or 2806804 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 23321502056 in words is "twenty-three billion, three hundred twenty-one million, five hundred two thousand, fifty-six".