118099511 has 2 divisors, whose sum is σ = 118099512. Its totient is φ = 118099510.

The previous prime is 118099489. The next prime is 118099517. The reversal of 118099511 is 115990811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118099511 - 2⁶ = 118099447 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118099517) 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, 59049755 + 59049756.

It is an arithmetic number, because the mean of its divisors is an integer number (59049756).

Almost surely, 2^118099511 is an apocalyptic number.

118099511 is a deficient number, since it is larger than the sum of its proper divisors (1).

118099511 is an equidigital number, since it uses as much as digits as its factorization.

118099511 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 118099511 is about 10867.3598909763. The cubic root of 118099511 is about 490.6246524725.

The spelling of 118099511 in words is "one hundred eighteen million, ninety-nine thousand, five hundred eleven".