117839877299 has 2 divisors, whose sum is σ = 117839877300. Its totient is φ = 117839877298.

The previous prime is 117839877271. The next prime is 117839877301. The reversal of 117839877299 is 992778938711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117839877299 - 2¹⁶ = 117839811763 is a prime.

Together with 117839877301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117839877209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58919938649 + 58919938650.

It is an arithmetic number, because the mean of its divisors is an integer number (58919938650).

Almost surely, 2^117839877299 is an apocalyptic number.

117839877299 is a deficient number, since it is larger than the sum of its proper divisors (1).

117839877299 is an equidigital number, since it uses as much as digits as its factorization.

117839877299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96018048, while the sum is 71.

The spelling of 117839877299 in words is "one hundred seventeen billion, eight hundred thirty-nine million, eight hundred seventy-seven thousand, two hundred ninety-nine".