117713719 has 2 divisors, whose sum is σ = 117713720. Its totient is φ = 117713718.

The previous prime is 117713699. The next prime is 117713731. The reversal of 117713719 is 917317711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117713719 - 2⁹ = 117713207 is a prime.

It is a super-2 number, since 2×117713719² = 27713039281621922, which contains 22 as substring.

It is equal to p_6718780 and since 117713719 and 6718780 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117713779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58856859 + 58856860.

It is an arithmetic number, because the mean of its divisors is an integer number (58856860).

Almost surely, 2^117713719 is an apocalyptic number.

117713719 is a deficient number, since it is larger than the sum of its proper divisors (1).

117713719 is an equidigital number, since it uses as much as digits as its factorization.

117713719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9261, while the sum is 37.

The square root of 117713719 is about 10849.5953380760. The cubic root of 117713719 is about 490.0898335919.

The spelling of 117713719 in words is "one hundred seventeen million, seven hundred thirteen thousand, seven hundred nineteen".