131095851 has 8 divisors (see below), whose sum is σ = 174917520. Its totient is φ = 87335712.

The previous prime is 131095849. The next prime is 131095873. The reversal of 131095851 is 158590131.

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

It is not a de Polignac number, because 131095851 - 2¹ = 131095849 is a prime.

It is a super-2 number, since 2×131095851² = 34372244298828402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131096851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10156 + ... + 19113.

It is an arithmetic number, because the mean of its divisors is an integer number (21864690).

Almost surely, 2^131095851 is an apocalyptic number.

131095851 is a deficient number, since it is larger than the sum of its proper divisors (43821669).

131095851 is a wasteful number, since it uses less digits than its factorization.

131095851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30765.

The product of its (nonzero) digits is 5400, while the sum is 33.

The square root of 131095851 is about 11449.7096469736. The cubic root of 131095851 is about 507.9991462052. Note that the first 3 decimals are identical.

The spelling of 131095851 in words is "one hundred thirty-one million, ninety-five thousand, eight hundred fifty-one".