131714531 has 8 divisors (see below), whose sum is σ = 142125984. Its totient is φ = 121343040.

The previous prime is 131714519. The next prime is 131714533. The reversal of 131714531 is 135417131.

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

It is not a de Polignac number, because 131714531 - 2¹⁰ = 131713507 is a prime.

It is a super-2 number, since 2×131714531² = 34697435353099922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131714531.

It is not an unprimeable number, because it can be changed into a prime (131714533) 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, 2951 + ... + 16496.

It is an arithmetic number, because the mean of its divisors is an integer number (17765748).

Almost surely, 2^131714531 is an apocalyptic number.

131714531 is a deficient number, since it is larger than the sum of its proper divisors (10411453).

131714531 is a wasteful number, since it uses less digits than its factorization.

131714531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19981.

The product of its digits is 1260, while the sum is 26.

The square root of 131714531 is about 11476.6951253399. The cubic root of 131714531 is about 508.7970249944.

The spelling of 131714531 in words is "one hundred thirty-one million, seven hundred fourteen thousand, five hundred thirty-one".