117316319 has 2 divisors, whose sum is σ = 117316320. Its totient is φ = 117316318.

The previous prime is 117316301. The next prime is 117316327. The reversal of 117316319 is 913613711.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117316319 is a prime.

It is a super-2 number, since 2×117316319² = 27526237407419522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117316379) 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, 58658159 + 58658160.

It is an arithmetic number, because the mean of its divisors is an integer number (58658160).

Almost surely, 2^117316319 is an apocalyptic number.

117316319 is a deficient number, since it is larger than the sum of its proper divisors (1).

117316319 is an equidigital number, since it uses as much as digits as its factorization.

117316319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3402, while the sum is 32.

The square root of 117316319 is about 10831.2658078361. The cubic root of 117316319 is about 489.5376994694.

The spelling of 117316319 in words is "one hundred seventeen million, three hundred sixteen thousand, three hundred nineteen".