131060560631 has 48 divisors (see below), whose sum is σ = 189647892000. Its totient is φ = 88723998720.

The previous prime is 131060560627. The next prime is 131060560669. The reversal of 131060560631 is 136065060131.

It is not a de Polignac number, because 131060560631 - 2² = 131060560627 is a prime.

It is a super-2 number, since 2×131060560631² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131060560531) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 431006 + ... + 669243.

It is an arithmetic number, because the mean of its divisors is an integer number (3950997750).

Almost surely, 2^131060560631 is an apocalyptic number.

131060560631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131060560631 is a deficient number, since it is larger than the sum of its proper divisors (58587331369).

131060560631 is a wasteful number, since it uses less digits than its factorization.

131060560631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100304 (or 1100297 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 131060560631 in words is "one hundred thirty-one billion, sixty million, five hundred sixty thousand, six hundred thirty-one".