131330195 has 8 divisors (see below), whose sum is σ = 159069744. Its totient is φ = 104081824.

The previous prime is 131330189. The next prime is 131330201. The reversal of 131330195 is 591033131.

It is an interprime number because it is at equal distance from previous prime (131330189) and next prime (131330201).

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 131330195 - 2⁴ = 131330179 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, 122204 + ... + 123273.

It is an arithmetic number, because the mean of its divisors is an integer number (19883718).

Almost surely, 2^131330195 is an apocalyptic number.

131330195 is a deficient number, since it is larger than the sum of its proper divisors (27739549).

131330195 is a wasteful number, since it uses less digits than its factorization.

131330195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245589.

The product of its (nonzero) digits is 1215, while the sum is 26.

The square root of 131330195 is about 11459.9386996615. The cubic root of 131330195 is about 508.3016619761.

The spelling of 131330195 in words is "one hundred thirty-one million, three hundred thirty thousand, one hundred ninety-five".