131260875 has 16 divisors (see below), whose sum is σ = 218418720. Its totient is φ = 70005600.

The previous prime is 131260861. The next prime is 131260901. The reversal of 131260875 is 578062131.

It is not a de Polignac number, because 131260875 - 2¹³ = 131252683 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174640 + ... + 175389.

It is an arithmetic number, because the mean of its divisors is an integer number (13651170).

Almost surely, 2^131260875 is an apocalyptic number.

131260875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131260875 is a deficient number, since it is larger than the sum of its proper divisors (87157845).

131260875 is an equidigital number, since it uses as much as digits as its factorization.

131260875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350047 (or 350037 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 131260875 is about 11456.9138514698. The cubic root of 131260875 is about 508.2122139695.

The spelling of 131260875 in words is "one hundred thirty-one million, two hundred sixty thousand, eight hundred seventy-five".