232032320320 has 112 divisors (see below), whose sum is σ = 561356304768. Its totient is φ = 91332679680.

The previous prime is 232032320309. The next prime is 232032320381. The reversal of 232032320320 is 23023230232.

It is a junction number, because it is equal to n+sod(n) for n = 232032320291 and 232032320300.

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, 22785630 + ... + 22795810.

It is an arithmetic number, because the mean of its divisors is an integer number (5012109864).

Almost surely, 2^232032320320 is an apocalyptic number.

232032320320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232032320320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280678152384).

232032320320 is an abundant number, since it is smaller than the sum of its proper divisors (329323984448).

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

232032320320 is a wasteful number, since it uses less digits than its factorization.

232032320320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11328 (or 11318 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 232032320320 its reverse (23023230232), we get a palindrome (255055550552).

The spelling of 232032320320 in words is "two hundred thirty-two billion, thirty-two million, three hundred twenty thousand, three hundred twenty".