204311002 has 16 divisors (see below), whose sum is σ = 350432640. Its totient is φ = 87515568.

The previous prime is 204310999. The next prime is 204311033. The reversal of 204311002 is 200113402.

204311002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×204311002³ (a number of 26 digits) contains 333 as substring.

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, 44268 + ... + 48664.

It is an arithmetic number, because the mean of its divisors is an integer number (21902040).

Almost surely, 2^204311002 is an apocalyptic number.

204311002 is a deficient number, since it is larger than the sum of its proper divisors (146121638).

204311002 is a wasteful number, since it uses less digits than its factorization.

204311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7725.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 204311002 is about 14293.7399584573. The cubic root of 204311002 is about 588.9755294355.

Adding to 204311002 its reverse (200113402), we get a palindrome (404424404).

The spelling of 204311002 in words is "two hundred four million, three hundred eleven thousand, two".