117713017 has 2 divisors, whose sum is σ = 117713018. Its totient is φ = 117713016.

The previous prime is 117712993. The next prime is 117713023. The reversal of 117713017 is 710317711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111851776 + 5861241 = 10576^2 + 2421^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117713017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117713027) by changing a digit.

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 as a sum of consecutive naturals, namely, 58856508 + 58856509.

It is an arithmetic number, because the mean of its divisors is an integer number (58856509).

Almost surely, 2^117713017 is an apocalyptic number.

It is an amenable number.

117713017 is a deficient number, since it is larger than the sum of its proper divisors (1).

117713017 is an equidigital number, since it uses as much as digits as its factorization.

117713017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1029, while the sum is 28.

The square root of 117713017 is about 10849.5629865908. The cubic root of 117713017 is about 490.0888593533.

The spelling of 117713017 in words is "one hundred seventeen million, seven hundred thirteen thousand, seventeen".