130431042112 has 56 divisors (see below), whose sum is σ = 295911706880. Its totient is φ = 55877713920.

The previous prime is 130431042083. The next prime is 130431042113. The reversal of 130431042112 is 211240134031.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (130431042113) 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 7 ways as a sum of consecutive naturals, for example, 1150537 + ... + 1258807.

Almost surely, 2^130431042112 is an apocalyptic number.

It is an amenable number.

130431042112 is an abundant number, since it is smaller than the sum of its proper divisors (165480664768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130431042112 is a wasteful number, since it uses less digits than its factorization.

130431042112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110979 (or 110969 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 130431042112 its reverse (211240134031), we get a palindrome (341671176143).

The spelling of 130431042112 in words is "one hundred thirty billion, four hundred thirty-one million, forty-two thousand, one hundred twelve".