118112807 has 2 divisors, whose sum is σ = 118112808. Its totient is φ = 118112806.

The previous prime is 118112803. The next prime is 118112849. The reversal of 118112807 is 708211811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118112807 - 2² = 118112803 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118112807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118112803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59056403 + 59056404.

It is an arithmetic number, because the mean of its divisors is an integer number (59056404).

Almost surely, 2^118112807 is an apocalyptic number.

118112807 is a deficient number, since it is larger than the sum of its proper divisors (1).

118112807 is an equidigital number, since it uses as much as digits as its factorization.

118112807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 29.

The square root of 118112807 is about 10867.9716138753. The cubic root of 118112807 is about 490.6430637838.

The spelling of 118112807 in words is "one hundred eighteen million, one hundred twelve thousand, eight hundred seven".