232321131300 has 72 divisors (see below), whose sum is σ = 711722634336. Its totient is φ = 58308047360.

The previous prime is 232321131277. The next prime is 232321131347. The reversal of 232321131300 is 3131123232.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22771482 + ... + 22781681.

It is an arithmetic number, because the mean of its divisors is an integer number (9885036588).

Almost surely, 2^232321131300 is an apocalyptic number.

232321131300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232321131300 is an abundant number, since it is smaller than the sum of its proper divisors (479401503036).

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

232321131300 is a wasteful number, since it uses less digits than its factorization.

232321131300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45553197 (or 45553190 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 232321131300 its reverse (3131123232), we get a palindrome (235452254532).

The spelling of 232321131300 in words is "two hundred thirty-two billion, three hundred twenty-one million, one hundred thirty-one thousand, three hundred".