131539379167 has 8 divisors (see below), whose sum is σ = 150342276096. Its totient is φ = 112739371512.

The previous prime is 131539379141. The next prime is 131539379171. The reversal of 131539379167 is 761973935131.

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

It is a cyclic number.

It is not a de Polignac number, because 131539379167 - 2²⁷ = 131405161439 is a prime.

It is a super-2 number, since 2×131539379167² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131539379107) 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, 623863 + ... + 807640.

It is an arithmetic number, because the mean of its divisors is an integer number (18792784512).

Almost surely, 2^131539379167 is an apocalyptic number.

131539379167 is a deficient number, since it is larger than the sum of its proper divisors (18802896929).

131539379167 is a wasteful number, since it uses less digits than its factorization.

131539379167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444637.

The product of its digits is 3214890, while the sum is 55.

The spelling of 131539379167 in words is "one hundred thirty-one billion, five hundred thirty-nine million, three hundred seventy-nine thousand, one hundred sixty-seven".