130189117 has 2 divisors, whose sum is σ = 130189118. Its totient is φ = 130189116.

The previous prime is 130189109. The next prime is 130189123. The reversal of 130189117 is 711981031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123187801 + 7001316 = 11099^2 + 2646^2 .

It is a cyclic number.

It is not a de Polignac number, because 130189117 - 2³ = 130189109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130189127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65094558 + 65094559.

It is an arithmetic number, because the mean of its divisors is an integer number (65094559).

Almost surely, 2^130189117 is an apocalyptic number.

It is an amenable number.

130189117 is a deficient number, since it is larger than the sum of its proper divisors (1).

130189117 is an equidigital number, since it uses as much as digits as its factorization.

130189117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 31.

The square root of 130189117 is about 11410.0445660830. The cubic root of 130189117 is about 506.8252311786.

The spelling of 130189117 in words is "one hundred thirty million, one hundred eighty-nine thousand, one hundred seventeen".