204033130 has 32 divisors (see below), whose sum is σ = 423895680. Its totient is φ = 69259200.

The previous prime is 204033127. The next prime is 204033143. The reversal of 204033130 is 31330402.

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, 7360 + ... + 21499.

It is an arithmetic number, because the mean of its divisors is an integer number (13246740).

Almost surely, 2^204033130 is an apocalyptic number.

204033130 is an abundant number, since it is smaller than the sum of its proper divisors (219862550).

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

204033130 is a wasteful number, since it uses less digits than its factorization.

204033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28974.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 204033130 is about 14284.0165919814. The cubic root of 204033130 is about 588.7083973711.

Adding to 204033130 its reverse (31330402), we get a palindrome (235363532).

The spelling of 204033130 in words is "two hundred four million, thirty-three thousand, one hundred thirty".