23321003204 has 12 divisors (see below), whose sum is σ = 40877905404. Its totient is φ = 11641601664.

The previous prime is 23321003197. The next prime is 23321003213. The reversal of 23321003204 is 40230012332.

It can be written as a sum of positive squares in 2 ways, for example, as 5783298304 + 17537704900 = 76048^2 + 132430^2 .

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, 4722209 + ... + 4727144.

It is an arithmetic number, because the mean of its divisors is an integer number (3406492117).

Almost surely, 2^23321003204 is an apocalyptic number.

It is an amenable number.

23321003204 is a deficient number, since it is larger than the sum of its proper divisors (17556902200).

23321003204 is a wasteful number, since it uses less digits than its factorization.

23321003204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9449974 (or 9449972 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23321003204 its reverse (40230012332), we get a palindrome (63551015536).

The spelling of 23321003204 in words is "twenty-three billion, three hundred twenty-one million, three thousand, two hundred four".