130687560641 has 8 divisors (see below), whose sum is σ = 142776994464. Its totient is φ = 118632917920.

The previous prime is 130687560631. The next prime is 130687560743. The reversal of 130687560641 is 146065786031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130687560641 - 2²² = 130683366337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130687560611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8689916 + ... + 8704941.

It is an arithmetic number, because the mean of its divisors is an integer number (17847124308).

Almost surely, 2^130687560641 is an apocalyptic number.

130687560641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130687560641 is a deficient number, since it is larger than the sum of its proper divisors (12089433823).

130687560641 is a wasteful number, since it uses less digits than its factorization.

130687560641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17395551.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 130687560641 in words is "one hundred thirty billion, six hundred eighty-seven million, five hundred sixty thousand, six hundred forty-one".