131095204 has 12 divisors (see below), whose sum is σ = 235012428. Its totient is φ = 63948800.

The previous prime is 131095201. The next prime is 131095229. The reversal of 131095204 is 402590131.

It can be written as a sum of positive squares in 2 ways, for example, as 36966400 + 94128804 = 6080^2 + 9702^2 .

It is not an unprimeable number, because it can be changed into a prime (131095201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399517 + ... + 399844.

It is an arithmetic number, because the mean of its divisors is an integer number (19584369).

Almost surely, 2^131095204 is an apocalyptic number.

It is an amenable number.

131095204 is a deficient number, since it is larger than the sum of its proper divisors (103917224).

131095204 is a wasteful number, since it uses less digits than its factorization.

131095204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799406 (or 799404 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 131095204 is about 11449.6813929471. The cubic root of 131095204 is about 507.9983104910.

The spelling of 131095204 in words is "one hundred thirty-one million, ninety-five thousand, two hundred four".