232100320 has 48 divisors (see below), whose sum is σ = 580598928. Its totient is φ = 87377920.

The previous prime is 232100299. The next prime is 232100327. The reversal of 232100320 is 23001232.

It is a happy number.

232100320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 232100320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232100327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39946 + ... + 45385.

It is an arithmetic number, because the mean of its divisors is an integer number (12095811).

Almost surely, 2^232100320 is an apocalyptic number.

232100320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232100320 is an abundant number, since it is smaller than the sum of its proper divisors (348498608).

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

232100320 is a wasteful number, since it uses less digits than its factorization.

232100320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85363 (or 85355 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 232100320 is about 15234.8390211384. The cubic root of 232100320 is about 614.5519198524.

Adding to 232100320 its reverse (23001232), we get a palindrome (255101552).

The spelling of 232100320 in words is "two hundred thirty-two million, one hundred thousand, three hundred twenty".