23320331204 has 12 divisors (see below), whose sum is σ = 40828970028. Its totient is φ = 11654911200.

The previous prime is 23320331191. The next prime is 23320331257. The reversal of 23320331204 is 40213302332.

It can be written as a sum of positive squares in 2 ways, for example, as 19457460100 + 3862871104 = 139490^2 + 62152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23320331204.

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, 1303607 + ... + 1321374.

It is an arithmetic number, because the mean of its divisors is an integer number (3402414169).

Almost surely, 2^23320331204 is an apocalyptic number.

It is an amenable number.

23320331204 is a deficient number, since it is larger than the sum of its proper divisors (17508638824).

23320331204 is a wasteful number, since it uses less digits than its factorization.

23320331204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627206 (or 2627204 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23320331204 its reverse (40213302332), we get a palindrome (63533633536).

The spelling of 23320331204 in words is "twenty-three billion, three hundred twenty million, three hundred thirty-one thousand, two hundred four".