130907743512 has 128 divisors (see below), whose sum is σ = 405868700160. Its totient is φ = 34261493760.

The previous prime is 130907743481. The next prime is 130907743639. The reversal of 130907743512 is 215347709031.

It is a super-2 number, since 2×130907743512² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57328 + ... + 514880.

It is an arithmetic number, because the mean of its divisors is an integer number (3170849220).

Almost surely, 2^130907743512 is an apocalyptic number.

130907743512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130907743512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202934350080).

130907743512 is an abundant number, since it is smaller than the sum of its proper divisors (274960956648).

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

130907743512 is a wasteful number, since it uses less digits than its factorization.

130907743512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457713 (or 457709 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 130907743512 in words is "one hundred thirty billion, nine hundred seven million, seven hundred forty-three thousand, five hundred twelve".