130001117 has 2 divisors, whose sum is σ = 130001118. Its totient is φ = 130001116.

The previous prime is 130001111. The next prime is 130001149. The reversal of 130001117 is 711100031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110544196 + 19456921 = 10514^2 + 4411^2 .

It is a cyclic number.

It is not a de Polignac number, because 130001117 - 2¹⁰ = 130000093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130001111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65000558 + 65000559.

It is an arithmetic number, because the mean of its divisors is an integer number (65000559).

Almost surely, 2^130001117 is an apocalyptic number.

It is an amenable number.

130001117 is a deficient number, since it is larger than the sum of its proper divisors (1).

130001117 is an equidigital number, since it uses as much as digits as its factorization.

130001117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 130001117 is about 11401.8032345765. The cubic root of 130001117 is about 506.5811528022.

Adding to 130001117 its reverse (711100031), we get a palindrome (841101148).

The spelling of 130001117 in words is "one hundred thirty million, one thousand, one hundred seventeen".