118735864063 has 2 divisors, whose sum is σ = 118735864064. Its totient is φ = 118735864062.

The previous prime is 118735863997. The next prime is 118735864097. The reversal of 118735864063 is 360468537811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118735864063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118735864063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118735364063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59367932031 + 59367932032.

It is an arithmetic number, because the mean of its divisors is an integer number (59367932032).

Almost surely, 2^118735864063 is an apocalyptic number.

118735864063 is a deficient number, since it is larger than the sum of its proper divisors (1).

118735864063 is an equidigital number, since it uses as much as digits as its factorization.

118735864063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 118735864063 in words is "one hundred eighteen billion, seven hundred thirty-five million, eight hundred sixty-four thousand, sixty-three".