131095 has 8 divisors (see below), whose sum is σ = 159264. Its totient is φ = 103584.

The previous prime is 131071. The next prime is 131101. The reversal of 131095 is 590131.

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

It is a cyclic number.

It is not a de Polignac number, because 131095 - 2⁵ = 131063 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (19908).

2¹³¹⁰⁹⁵ is an apocalyptic number.

131095 is a deficient number, since it is larger than the sum of its proper divisors (28169).

131095 is a wasteful number, since it uses less digits than its factorization.

131095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 131095 is about 362.0704351366. The cubic root of 131095 is about 50.7998046989.

The spelling of 131095 in words is "one hundred thirty-one thousand, ninety-five".