130237204 has 12 divisors (see below), whose sum is σ = 241322004. Its totient is φ = 61288064.

The previous prime is 130237189. The next prime is 130237243. The reversal of 130237204 is 402732031.

It can be written as a sum of positive squares in 2 ways, for example, as 119028100 + 11209104 = 10910^2 + 3348^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957559 + ... + 957694.

It is an arithmetic number, because the mean of its divisors is an integer number (20110167).

Almost surely, 2^130237204 is an apocalyptic number.

It is an amenable number.

130237204 is a deficient number, since it is larger than the sum of its proper divisors (111084800).

130237204 is a wasteful number, since it uses less digits than its factorization.

130237204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915274 (or 1915272 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 130237204 is about 11412.1515938056. The cubic root of 130237204 is about 506.8876242711.

Adding to 130237204 its reverse (402732031), we get a palindrome (532969235).

The spelling of 130237204 in words is "one hundred thirty million, two hundred thirty-seven thousand, two hundred four".