2004304131 has 12 divisors (see below), whose sum is σ = 3065406552. Its totient is φ = 1257602496.

The previous prime is 2004304123. The next prime is 2004304187. The reversal of 2004304131 is 1314034002.

2004304131 is a `hidden beast` number, since 200 + 430 + 4 + 1 + 31 = 666.

It is not a de Polignac number, because 2004304131 - 2³ = 2004304123 is a prime.

It is a super-2 number, since 2×2004304131² = 8034470099087330322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2004304031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6549861 + ... + 6550166.

It is an arithmetic number, because the mean of its divisors is an integer number (255450546).

Almost surely, 2^2004304131 is an apocalyptic number.

2004304131 is a deficient number, since it is larger than the sum of its proper divisors (1061102421).

2004304131 is a wasteful number, since it uses less digits than its factorization.

2004304131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13100050 (or 13100047 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2004304131 is about 44769.4553350831. The cubic root of 2004304131 is about 1260.8242131903.

Adding to 2004304131 its reverse (1314034002), we get a palindrome (3318338133).

The spelling of 2004304131 in words is "two billion, four million, three hundred four thousand, one hundred thirty-one".