117799111997711 has 2 divisors, whose sum is σ = 117799111997712. Its totient is φ = 117799111997710.

The previous prime is 117799111997687. The next prime is 117799111997717.

117799111997711 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 117799111997711 - 2²² = 117799107803407 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117799111997717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58899555998855 + 58899555998856.

It is an arithmetic number, because the mean of its divisors is an integer number (58899555998856).

Almost surely, 2^{117799111997711} is an apocalyptic number.

117799111997711 is a deficient number, since it is larger than the sum of its proper divisors (1).

117799111997711 is an equidigital number, since it uses as much as digits as its factorization.

117799111997711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15752961, while the sum is 71.

The spelling of 117799111997711 in words is "one hundred seventeen trillion, seven hundred ninety-nine billion, one hundred eleven million, nine hundred ninety-seven thousand, seven hundred eleven".