130395196591 has 4 divisors (see below), whose sum is σ = 142249305384. Its totient is φ = 118541087800.

The previous prime is 130395196511. The next prime is 130395196597. The reversal of 130395196591 is 195691593031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130395196591 - 2⁹ = 130395196079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130395196597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5927054380 + ... + 5927054401.

It is an arithmetic number, because the mean of its divisors is an integer number (35562326346).

Almost surely, 2^130395196591 is an apocalyptic number.

130395196591 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130395196591 is a deficient number, since it is larger than the sum of its proper divisors (11854108793).

130395196591 is a wasteful number, since it uses less digits than its factorization.

130395196591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11854108792.

The product of its (nonzero) digits is 984150, while the sum is 52.

The spelling of 130395196591 in words is "one hundred thirty billion, three hundred ninety-five million, one hundred ninety-six thousand, five hundred ninety-one".