131254275 has 24 divisors (see below), whose sum is σ = 222059200. Its totient is φ = 68372640.

The previous prime is 131254267. The next prime is 131254301. The reversal of 131254275 is 572452131.

It is not a de Polignac number, because 131254275 - 2³ = 131254267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17125 + ... + 23574.

Almost surely, 2^131254275 is an apocalyptic number.

131254275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131254275 is a deficient number, since it is larger than the sum of its proper divisors (90804925).

131254275 is a wasteful number, since it uses less digits than its factorization.

131254275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40755 (or 40750 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 131254275 is about 11456.6258121665. The cubic root of 131254275 is about 508.2036959277.

The spelling of 131254275 in words is "one hundred thirty-one million, two hundred fifty-four thousand, two hundred seventy-five".