131514693 has 8 divisors (see below), whose sum is σ = 175549056. Its totient is φ = 87578400.

The previous prime is 131514659. The next prime is 131514707. The reversal of 131514693 is 396415131.

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

It is not a de Polignac number, because 131514693 - 2¹⁷ = 131383621 is a prime.

It is a super-2 number, since 2×131514693² = 34592228949768498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131514293) 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, 21328 + ... + 26793.

It is an arithmetic number, because the mean of its divisors is an integer number (21943632).

Almost surely, 2^131514693 is an apocalyptic number.

It is an amenable number.

131514693 is a deficient number, since it is larger than the sum of its proper divisors (44034363).

131514693 is an equidigital number, since it uses as much as digits as its factorization.

131514693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49035.

The product of its digits is 9720, while the sum is 33.

The square root of 131514693 is about 11467.9855685295. The cubic root of 131514693 is about 508.5395782163.

The spelling of 131514693 in words is "one hundred thirty-one million, five hundred fourteen thousand, six hundred ninety-three".