130645514012 has 48 divisors (see below), whose sum is σ = 261838704960. Its totient is φ = 56503084032.

The previous prime is 130645514011. The next prime is 130645514017. The reversal of 130645514012 is 210415546031.

It is a super-2 number, since 2×130645514012² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130645514012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130645514011) 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 15 ways as a sum of consecutive naturals, for example, 120248 + ... + 525119.

It is an arithmetic number, because the mean of its divisors is an integer number (5454973020).

Almost surely, 2^130645514012 is an apocalyptic number.

It is an amenable number.

130645514012 is an abundant number, since it is smaller than the sum of its proper divisors (131193190948).

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

130645514012 is a wasteful number, since it uses less digits than its factorization.

130645514012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645630 (or 645628 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 130645514012 in words is "one hundred thirty billion, six hundred forty-five million, five hundred fourteen thousand, twelve".