130232002131 has 48 divisors (see below), whose sum is σ = 234570286080. Its totient is φ = 67641471360.

The previous prime is 130232002127. The next prime is 130232002183. The reversal of 130232002131 is 131200232031.

130232002131 is a `hidden beast` number, since 130 + 2 + 320 + 0 + 213 + 1 = 666.

It is not a de Polignac number, because 130232002131 - 2² = 130232002127 is a prime.

It is a super-2 number, since 2×130232002131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130232002031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5360710 + ... + 5384948.

It is an arithmetic number, because the mean of its divisors is an integer number (4886880960).

Almost surely, 2^130232002131 is an apocalyptic number.

130232002131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130232002131 is a deficient number, since it is larger than the sum of its proper divisors (104338283949).

130232002131 is a wasteful number, since it uses less digits than its factorization.

130232002131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32016 (or 32013 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 130232002131 its reverse (131200232031), we get a palindrome (261432234162).

The spelling of 130232002131 in words is "one hundred thirty billion, two hundred thirty-two million, two thousand, one hundred thirty-one".