130637924068 has 12 divisors (see below), whose sum is σ = 228753356860. Its totient is φ = 65279822112.

The previous prime is 130637924063. The next prime is 130637924117. The reversal of 130637924068 is 860429736031.

It can be written as a sum of positive squares in 2 ways, for example, as 99330868224 + 31307055844 = 315168^2 + 176938^2 .

It is not an unprimeable number, because it can be changed into a prime (130637924063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9777471 + ... + 9790822.

Almost surely, 2^130637924068 is an apocalyptic number.

It is an amenable number.

130637924068 is a deficient number, since it is larger than the sum of its proper divisors (98115432792).

130637924068 is a wasteful number, since it uses less digits than its factorization.

130637924068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19569966 (or 19569964 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 130637924068 in words is "one hundred thirty billion, six hundred thirty-seven million, nine hundred twenty-four thousand, sixty-eight".