12130032104 has 16 divisors (see below), whose sum is σ = 22763086020. Its totient is φ = 6059875840.

The previous prime is 12130032097. The next prime is 12130032127. The reversal of 12130032104 is 40123003121.

It can be written as a sum of positive squares in 2 ways, for example, as 11004429604 + 1125602500 = 104902^2 + 33550^2 .

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, 632489 + ... + 651384.

Almost surely, 2^12130032104 is an apocalyptic number.

It is an amenable number.

12130032104 is a deficient number, since it is larger than the sum of its proper divisors (10633053916).

12130032104 is a wasteful number, since it uses less digits than its factorization.

12130032104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285060 (or 1285056 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12130032104 its reverse (40123003121), we get a palindrome (52253035225).

The spelling of 12130032104 in words is "twelve billion, one hundred thirty million, thirty-two thousand, one hundred four".