117268999 has 2 divisors, whose sum is σ = 117269000. Its totient is φ = 117268998.

The previous prime is 117268937. The next prime is 117269003. The reversal of 117268999 is 999862711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117268999 - 2¹⁷ = 117137927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117268699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58634499 + 58634500.

It is an arithmetic number, because the mean of its divisors is an integer number (58634500).

Almost surely, 2^117268999 is an apocalyptic number.

117268999 is a deficient number, since it is larger than the sum of its proper divisors (1).

117268999 is an equidigital number, since it uses as much as digits as its factorization.

117268999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 52.

The square root of 117268999 is about 10829.0811706257. The cubic root of 117268999 is about 489.4718716306.

The spelling of 117268999 in words is "one hundred seventeen million, two hundred sixty-eight thousand, nine hundred ninety-nine".