131275115 has 8 divisors (see below), whose sum is σ = 157597488. Its totient is φ = 104975200.

The previous prime is 131275103. The next prime is 131275159. The reversal of 131275115 is 511572131.

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

It is not a de Polignac number, because 131275115 - 2¹⁶ = 131209579 is a prime.

It is a Duffinian number.

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, 12665 + ... + 20565.

It is an arithmetic number, because the mean of its divisors is an integer number (19699686).

Almost surely, 2^131275115 is an apocalyptic number.

131275115 is a deficient number, since it is larger than the sum of its proper divisors (26322373).

131275115 is an equidigital number, since it uses as much as digits as its factorization.

131275115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11229.

The product of its digits is 1050, while the sum is 26.

The square root of 131275115 is about 11457.5352934215. The cubic root of 131275115 is about 508.2305913172.

The spelling of 131275115 in words is "one hundred thirty-one million, two hundred seventy-five thousand, one hundred fifteen".