117801199 has 2 divisors, whose sum is σ = 117801200. Its totient is φ = 117801198.

The previous prime is 117801181. The next prime is 117801227. The reversal of 117801199 is 991108711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117801199 - 2⁷ = 117801071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117801149) 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, 58900599 + 58900600.

It is an arithmetic number, because the mean of its divisors is an integer number (58900600).

Almost surely, 2^117801199 is an apocalyptic number.

117801199 is a deficient number, since it is larger than the sum of its proper divisors (1).

117801199 is an equidigital number, since it uses as much as digits as its factorization.

117801199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 37.

The square root of 117801199 is about 10853.6260761093. The cubic root of 117801199 is about 490.2112084067.

The spelling of 117801199 in words is "one hundred seventeen million, eight hundred one thousand, one hundred ninety-nine".