131890314 has 16 divisors (see below), whose sum is σ = 264328128. Its totient is φ = 43872192.

The previous prime is 131890279. The next prime is 131890321. The reversal of 131890314 is 413098131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19647 + ... + 25490.

It is an arithmetic number, because the mean of its divisors is an integer number (16520508).

Almost surely, 2^131890314 is an apocalyptic number.

131890314 is an abundant number, since it is smaller than the sum of its proper divisors (132437814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131890314 is a wasteful number, since it uses less digits than its factorization.

131890314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45629.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 131890314 is about 11484.3508305868. The cubic root of 131890314 is about 509.0232670778.

It can be divided in two parts, 131 and 890314, that added together give a triangular number (890445 = T₁₃₃₄).

The spelling of 131890314 in words is "one hundred thirty-one million, eight hundred ninety thousand, three hundred fourteen".