232320431002 has 48 divisors (see below), whose sum is σ = 405680498496. Its totient is φ = 99361961600.

The previous prime is 232320430999. The next prime is 232320431011. The reversal of 232320431002 is 200134023232.

232320431002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30155883 + ... + 30163585.

It is an arithmetic number, because the mean of its divisors is an integer number (8451677052).

Almost surely, 2^232320431002 is an apocalyptic number.

232320431002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

232320431002 is a deficient number, since it is larger than the sum of its proper divisors (173360067494).

232320431002 is a wasteful number, since it uses less digits than its factorization.

232320431002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15075 (or 15064 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 232320431002 its reverse (200134023232), we get a palindrome (432454454234).

The spelling of 232320431002 in words is "two hundred thirty-two billion, three hundred twenty million, four hundred thirty-one thousand, two".