232120304 has 40 divisors (see below), whose sum is σ = 485250192. Its totient is φ = 106928640.

The previous prime is 232120303. The next prime is 232120309. The reversal of 232120304 is 403021232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232120303) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 197639 + ... + 198809.

Almost surely, 2^232120304 is an apocalyptic number.

It is an amenable number.

232120304 is an abundant number, since it is smaller than the sum of its proper divisors (253129888).

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

232120304 is a wasteful number, since it uses less digits than its factorization.

232120304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145 (or 2139 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 232120304 is about 15235.4948721727. The cubic root of 232120304 is about 614.5695571297.

Adding to 232120304 its reverse (403021232), we get a palindrome (635141536).

The spelling of 232120304 in words is "two hundred thirty-two million, one hundred twenty thousand, three hundred four".