131765795 has 16 divisors (see below), whose sum is σ = 183672768. Its totient is φ = 88871040.

The previous prime is 131765749. The next prime is 131765819. The reversal of 131765795 is 597567131.

It is not a de Polignac number, because 131765795 - 2⁶ = 131765731 is a prime.

It is a Duffinian number.

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, 28724 + ... + 32993.

It is an arithmetic number, because the mean of its divisors is an integer number (11479548).

Almost surely, 2^131765795 is an apocalyptic number.

131765795 is a deficient number, since it is larger than the sum of its proper divisors (51906973).

131765795 is an equidigital number, since it uses as much as digits as its factorization.

131765795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61790.

The product of its digits is 198450, while the sum is 44.

The square root of 131765795 is about 11478.9283036353. The cubic root of 131765795 is about 508.8630252738.

The spelling of 131765795 in words is "one hundred thirty-one million, seven hundred sixty-five thousand, seven hundred ninety-five".