130031120191 has 16 divisors (see below), whose sum is σ = 157802086656. Its totient is φ = 104596718976.

The previous prime is 130031120183. The next prime is 130031120203. The reversal of 130031120191 is 191021130031.

It is a cyclic number.

It is not a de Polignac number, because 130031120191 - 2³ = 130031120183 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 (130031120111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1533201 + ... + 1615786.

It is an arithmetic number, because the mean of its divisors is an integer number (9862630416).

Almost surely, 2^130031120191 is an apocalyptic number.

130031120191 is a deficient number, since it is larger than the sum of its proper divisors (27770966465).

130031120191 is a wasteful number, since it uses less digits than its factorization.

130031120191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149358.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 130031120191 in words is "one hundred thirty billion, thirty-one million, one hundred twenty thousand, one hundred ninety-one".