130311204 has 24 divisors (see below), whose sum is σ = 304678080. Its totient is φ = 43348704.

The previous prime is 130311187. The next prime is 130311227. The reversal of 130311204 is 402113031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4759 + ... + 16830.

It is an arithmetic number, because the mean of its divisors is an integer number (12694920).

Almost surely, 2^130311204 is an apocalyptic number.

It is an amenable number.

130311204 is an abundant number, since it is smaller than the sum of its proper divisors (174366876).

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

130311204 is a wasteful number, since it uses less digits than its factorization.

130311204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22099 (or 22097 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130311204 is about 11415.3932915165. The cubic root of 130311204 is about 506.9836095989.

Adding to 130311204 its reverse (402113031), we get a palindrome (532424235).

The spelling of 130311204 in words is "one hundred thirty million, three hundred eleven thousand, two hundred four".