130251012120512 has 56 divisors (see below), whose sum is σ = 265052256259680. Its totient is φ = 63486804254720.

The previous prime is 130251012120497. The next prime is 130251012120557. The reversal of 130251012120512 is 215021210152031.

It is a super-2 number, since 2×130251012120512² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160631513 + ... + 161440344.

Almost surely, 2^{130251012120512} is an apocalyptic number.

It is an amenable number.

130251012120512 is an abundant number, since it is smaller than the sum of its proper divisors (134801244139168).

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

130251012120512 is an equidigital number, since it uses as much as digits as its factorization.

130251012120512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322072029 (or 322072019 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 130251012120512 its reverse (215021210152031), we get a palindrome (345272222272543).

The spelling of 130251012120512 in words is "one hundred thirty trillion, two hundred fifty-one billion, twelve million, one hundred twenty thousand, five hundred twelve".