130907185645 has 16 divisors (see below), whose sum is σ = 166388437440. Its totient is φ = 98530265344.

The previous prime is 130907185637. The next prime is 130907185691. The reversal of 130907185645 is 546581709031.

It is a cyclic number.

It is not a de Polignac number, because 130907185645 - 2³ = 130907185637 is a prime.

It is a super-3 number, since 3×130907185645³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33547 + ... + 512776.

It is an arithmetic number, because the mean of its divisors is an integer number (10399277340).

Almost surely, 2^130907185645 is an apocalyptic number.

It is an amenable number.

130907185645 is a deficient number, since it is larger than the sum of its proper divisors (35481251795).

130907185645 is a wasteful number, since it uses less digits than its factorization.

130907185645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549164.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 130907185645 in words is "one hundred thirty billion, nine hundred seven million, one hundred eighty-five thousand, six hundred forty-five".