204130204 has 12 divisors (see below), whose sum is σ = 358803144. Its totient is φ = 101615024.

The previous prime is 204130193. The next prime is 204130211. The reversal of 204130204 is 402031402.

204130204 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 3 ways as a sum of consecutive naturals, for example, 111499 + ... + 113314.

It is an arithmetic number, because the mean of its divisors is an integer number (29900262).

Almost surely, 2^204130204 is an apocalyptic number.

It is an amenable number.

204130204 is a deficient number, since it is larger than the sum of its proper divisors (154672940).

204130204 is a wasteful number, since it uses less digits than its factorization.

204130204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225044 (or 225042 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 204130204 is about 14287.4141817195. The cubic root of 204130204 is about 588.8017469464.

Adding to 204130204 its reverse (402031402), we get a palindrome (606161606).

The spelling of 204130204 in words is "two hundred four million, one hundred thirty thousand, two hundred four".