131727571768715 has 32 divisors (see below), whose sum is σ = 174408491670336. Its totient is φ = 94890146365440.

The previous prime is 131727571768669. The next prime is 131727571768759. The reversal of 131727571768715 is 517867175727131.

It is not a de Polignac number, because 131727571768715 - 2²⁴ = 131727554991499 is a prime.

It is a super-4 number, since 4×131727571768715⁴ (a number of 58 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16059584 + ... + 22833426.

It is an arithmetic number, because the mean of its divisors is an integer number (5450265364698).

Almost surely, 2^{131727571768715} is an apocalyptic number.

131727571768715 is a deficient number, since it is larger than the sum of its proper divisors (42680919901621).

131727571768715 is a wasteful number, since it uses less digits than its factorization.

131727571768715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781199.

The product of its digits is 121010400, while the sum is 68.

The spelling of 131727571768715 in words is "one hundred thirty-one trillion, seven hundred twenty-seven billion, five hundred seventy-one million, seven hundred sixty-eight thousand, seven hundred fifteen".