232013302320 has 40 divisors (see below), whose sum is σ = 719241237936. Its totient is φ = 61870213888.

The previous prime is 232013302307. The next prime is 232013302331. The reversal of 232013302320 is 23203310232.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483360807 + ... + 483361286.

Almost surely, 2^232013302320 is an apocalyptic number.

232013302320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232013302320 is an abundant number, since it is smaller than the sum of its proper divisors (487227935616).

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

232013302320 is a wasteful number, since it uses less digits than its factorization.

232013302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966722109 (or 966722103 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 232013302320 its reverse (23203310232), we get a palindrome (255216612552).

The spelling of 232013302320 in words is "two hundred thirty-two billion, thirteen million, three hundred two thousand, three hundred twenty".