23320523002 has 32 divisors (see below), whose sum is σ = 40179400704. Its totient is φ = 9944300400.

The previous prime is 23320522999. The next prime is 23320523099. The reversal of 23320523002 is 20032502332.

It is a happy number.

It is a super-2 number, since 2×23320523002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2305977 + ... + 2316067.

It is an arithmetic number, because the mean of its divisors is an integer number (1255606272).

Almost surely, 2^23320523002 is an apocalyptic number.

23320523002 is a deficient number, since it is larger than the sum of its proper divisors (16858877702).

23320523002 is a wasteful number, since it uses less digits than its factorization.

23320523002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10914.

The product of its (nonzero) digits is 2160, while the sum is 22.

The spelling of 23320523002 in words is "twenty-three billion, three hundred twenty million, five hundred twenty-three thousand, two".