130020131132 has 12 divisors (see below), whose sum is σ = 230276618376. Its totient is φ = 64226811600.

The previous prime is 130020131093. The next prime is 130020131141. The reversal of 130020131132 is 231131020031.

It is a self number, because there is not a number n which added to its sum of digits gives 130020131132.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 195813119 + ... + 195813782.

It is an arithmetic number, because the mean of its divisors is an integer number (19189718198).

Almost surely, 2^130020131132 is an apocalyptic number.

It is an amenable number.

130020131132 is a deficient number, since it is larger than the sum of its proper divisors (100256487244).

130020131132 is a wasteful number, since it uses less digits than its factorization.

130020131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391626988 (or 391626986 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 130020131132 its reverse (231131020031), we get a palindrome (361151151163).

The spelling of 130020131132 in words is "one hundred thirty billion, twenty million, one hundred thirty-one thousand, one hundred thirty-two".