131760432687 has 32 divisors (see below), whose sum is σ = 193643296000. Its totient is φ = 79177658112.

The previous prime is 131760432637. The next prime is 131760432689. The reversal of 131760432687 is 786234067131.

It is not a de Polignac number, because 131760432687 - 2¹⁴ = 131760416303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131760432689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9130764 + ... + 9145182.

It is an arithmetic number, because the mean of its divisors is an integer number (6051353000).

Almost surely, 2^131760432687 is an apocalyptic number.

131760432687 is a deficient number, since it is larger than the sum of its proper divisors (61882863313).

131760432687 is a wasteful number, since it uses less digits than its factorization.

131760432687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19927.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 131760432687 in words is "one hundred thirty-one billion, seven hundred sixty million, four hundred thirty-two thousand, six hundred eighty-seven".