117023999 has 2 divisors, whose sum is σ = 117024000. Its totient is φ = 117023998.

The previous prime is 117023993. The next prime is 117024041. The reversal of 117023999 is 999320711.

It is a weak prime.

It is an emirp because it is prime and its reverse (999320711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117023999 - 2²⁰ = 115975423 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 (117023993) 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, 58511999 + 58512000.

It is an arithmetic number, because the mean of its divisors is an integer number (58512000).

Almost surely, 2^117023999 is an apocalyptic number.

117023999 is a deficient number, since it is larger than the sum of its proper divisors (1).

117023999 is an equidigital number, since it uses as much as digits as its factorization.

117023999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 41.

The square root of 117023999 is about 10817.7631236776. The cubic root of 117023999 is about 489.1307635233.

The spelling of 117023999 in words is "one hundred seventeen million, twenty-three thousand, nine hundred ninety-nine".