117613765663 has 2 divisors, whose sum is σ = 117613765664. Its totient is φ = 117613765662.

The previous prime is 117613765631. The next prime is 117613765669. The reversal of 117613765663 is 366567316711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117613765663 - 2⁵ = 117613765631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117613765663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117613765669) 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, 58806882831 + 58806882832.

It is an arithmetic number, because the mean of its divisors is an integer number (58806882832).

Almost surely, 2^117613765663 is an apocalyptic number.

117613765663 is a deficient number, since it is larger than the sum of its proper divisors (1).

117613765663 is an equidigital number, since it uses as much as digits as its factorization.

117613765663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2857680, while the sum is 52.

The spelling of 117613765663 in words is "one hundred seventeen billion, six hundred thirteen million, seven hundred sixty-five thousand, six hundred sixty-three".