130012132131 has 80 divisors (see below), whose sum is σ = 236339136000. Its totient is φ = 71062182576.

The previous prime is 130012132111. The next prime is 130012132139. The reversal of 130012132131 is 131231210031.

130012132131 is a `hidden beast` number, since 1 + 300 + 12 + 1 + 321 + 31 = 666.

It is not a de Polignac number, because 130012132131 - 2⁵ = 130012132099 is a prime.

It is a super-2 number, since 2×130012132131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130012132139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 537280 + ... + 740738.

It is an arithmetic number, because the mean of its divisors is an integer number (2954239200).

Almost surely, 2^130012132131 is an apocalyptic number.

130012132131 is a deficient number, since it is larger than the sum of its proper divisors (106327003869).

130012132131 is an equidigital number, since it uses as much as digits as its factorization.

130012132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203515 (or 203492 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 130012132131 its reverse (131231210031), we get a palindrome (261243342162).

The spelling of 130012132131 in words is "one hundred thirty billion, twelve million, one hundred thirty-two thousand, one hundred thirty-one".