23233121304 has 64 divisors (see below), whose sum is σ = 58917680640. Its totient is φ = 7633737600.

The previous prime is 23233121291. The next prime is 23233121339. The reversal of 23233121304 is 40312133232.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 529137 + ... + 571359.

It is an arithmetic number, because the mean of its divisors is an integer number (920588760).

Almost surely, 2^23233121304 is an apocalyptic number.

23233121304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23233121304 is an abundant number, since it is smaller than the sum of its proper divisors (35684559336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23233121304 is a wasteful number, since it uses less digits than its factorization.

23233121304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42560 (or 42556 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23233121304 its reverse (40312133232), we get a palindrome (63545254536).

The spelling of 23233121304 in words is "twenty-three billion, two hundred thirty-three million, one hundred twenty-one thousand, three hundred four".