118095191 has 2 divisors, whose sum is σ = 118095192. Its totient is φ = 118095190.

The previous prime is 118095181. The next prime is 118095217. The reversal of 118095191 is 191590811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118095191 - 2²² = 113900887 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 (118095101) 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, 59047595 + 59047596.

It is an arithmetic number, because the mean of its divisors is an integer number (59047596).

Almost surely, 2^118095191 is an apocalyptic number.

118095191 is a deficient number, since it is larger than the sum of its proper divisors (1).

118095191 is an equidigital number, since it uses as much as digits as its factorization.

118095191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 35.

The square root of 118095191 is about 10867.1611288321. The cubic root of 118095191 is about 490.6186701605.

The spelling of 118095191 in words is "one hundred eighteen million, ninety-five thousand, one hundred ninety-one".