131514475 has 12 divisors (see below), whose sum is σ = 165753280. Its totient is φ = 103485600.

The previous prime is 131514421. The next prime is 131514479. The reversal of 131514475 is 574415131.

It is not a de Polignac number, because 131514475 - 2¹¹ = 131512427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131514479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41595 + ... + 44644.

Almost surely, 2^131514475 is an apocalyptic number.

131514475 is a deficient number, since it is larger than the sum of its proper divisors (34238805).

131514475 is an equidigital number, since it uses as much as digits as its factorization.

131514475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86310 (or 86305 counting only the distinct ones).

The product of its digits is 8400, while the sum is 31.

The square root of 131514475 is about 11467.9760638048. The cubic root of 131514475 is about 508.5392972295.

The spelling of 131514475 in words is "one hundred thirty-one million, five hundred fourteen thousand, four hundred seventy-five".