119185117 has 2 divisors, whose sum is σ = 119185118. Its totient is φ = 119185116.

The previous prime is 119185109. The next prime is 119185169. The reversal of 119185117 is 711581911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78659161 + 40525956 = 8869^2 + 6366^2 .

It is a cyclic number.

It is not a de Polignac number, because 119185117 - 2³ = 119185109 is a prime.

It is a super-2 number, since 2×119185117² = 28410184228607378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119185217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59592558 + 59592559.

It is an arithmetic number, because the mean of its divisors is an integer number (59592559).

Almost surely, 2^119185117 is an apocalyptic number.

It is an amenable number.

119185117 is a deficient number, since it is larger than the sum of its proper divisors (1).

119185117 is an equidigital number, since it uses as much as digits as its factorization.

119185117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 34.

The square root of 119185117 is about 10917.1936412248. The cubic root of 119185117 is about 492.1233923329.

The spelling of 119185117 in words is "one hundred nineteen million, one hundred eighty-five thousand, one hundred seventeen".