204203230 has 48 divisors (see below), whose sum is σ = 461754720. Its totient is φ = 63645120.

The previous prime is 204203227. The next prime is 204203267. The reversal of 204203230 is 32302402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3585 + ... + 20524.

It is an arithmetic number, because the mean of its divisors is an integer number (9619890).

Almost surely, 2^204203230 is an apocalyptic number.

204203230 is an abundant number, since it is smaller than the sum of its proper divisors (257551490).

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

204203230 is a wasteful number, since it uses less digits than its factorization.

204203230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24145 (or 24134 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 204203230 is about 14289.9695590998. The cubic root of 204203230 is about 588.8719516640.

Adding to 204203230 its reverse (32302402), we get a palindrome (236505632).

The spelling of 204203230 in words is "two hundred four million, two hundred three thousand, two hundred thirty".