130512412131 has 16 divisors (see below), whose sum is σ = 174467314080. Its totient is φ = 86783166720.

The previous prime is 130512412127. The next prime is 130512412139. The reversal of 130512412131 is 131214215031.

It is not a de Polignac number, because 130512412131 - 2² = 130512412127 is a prime.

It is a super-2 number, since 2×130512412131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130512412139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1917735 + ... + 1984623.

It is an arithmetic number, because the mean of its divisors is an integer number (10904207130).

Almost surely, 2^130512412131 is an apocalyptic number.

130512412131 is a deficient number, since it is larger than the sum of its proper divisors (43954901949).

130512412131 is a wasteful number, since it uses less digits than its factorization.

130512412131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68566.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 130512412131 its reverse (131214215031), we get a palindrome (261726627162).

The spelling of 130512412131 in words is "one hundred thirty billion, five hundred twelve million, four hundred twelve thousand, one hundred thirty-one".