204332312 has 32 divisors (see below), whose sum is σ = 397163520. Its totient is φ = 98487840.

The previous prime is 204332309. The next prime is 204332339. The reversal of 204332312 is 213233402.

204332312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21137 + ... + 29247.

It is an arithmetic number, because the mean of its divisors is an integer number (12411360).

Almost surely, 2^204332312 is an apocalyptic number.

It is an amenable number.

204332312 is a deficient number, since it is larger than the sum of its proper divisors (192831208).

204332312 is a wasteful number, since it uses less digits than its factorization.

204332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8231 (or 8227 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 204332312 is about 14294.4853702398. The cubic root of 204332312 is about 588.9960057879.

Adding to 204332312 its reverse (213233402), we get a palindrome (417565714).

The spelling of 204332312 in words is "two hundred four million, three hundred thirty-two thousand, three hundred twelve".