130031695 has 8 divisors (see below), whose sum is σ = 156511440. Its totient is φ = 103709760.

The previous prime is 130031683. The next prime is 130031717. The reversal of 130031695 is 596130031.

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

It is not a de Polignac number, because 130031695 - 2¹³ = 130023503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37630 + ... + 40939.

It is an arithmetic number, because the mean of its divisors is an integer number (19563930).

Almost surely, 2^130031695 is an apocalyptic number.

130031695 is a deficient number, since it is larger than the sum of its proper divisors (26479745).

130031695 is an equidigital number, since it uses as much as digits as its factorization.

130031695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78905.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 130031695 is about 11403.1440839796. The cubic root of 130031695 is about 506.6208679074.

The spelling of 130031695 in words is "one hundred thirty million, thirty-one thousand, six hundred ninety-five".