118012778599 has 2 divisors, whose sum is σ = 118012778600. Its totient is φ = 118012778598.

The previous prime is 118012778561. The next prime is 118012778617. The reversal of 118012778599 is 995877210811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118012778599 - 2⁹ = 118012778087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118012778399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59006389299 + 59006389300.

It is an arithmetic number, because the mean of its divisors is an integer number (59006389300).

Almost surely, 2^118012778599 is an apocalyptic number.

118012778599 is a deficient number, since it is larger than the sum of its proper divisors (1).

118012778599 is an equidigital number, since it uses as much as digits as its factorization.

118012778599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 58.

The spelling of 118012778599 in words is "one hundred eighteen billion, twelve million, seven hundred seventy-eight thousand, five hundred ninety-nine".