117182283289 has 2 divisors, whose sum is σ = 117182283290. Its totient is φ = 117182283288.

The previous prime is 117182283287. The next prime is 117182283331. The reversal of 117182283289 is 982382281711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112812015625 + 4370267664 = 335875^2 + 66108^2 .

It is a cyclic number.

It is not a de Polignac number, because 117182283289 - 2¹ = 117182283287 is a prime.

Together with 117182283287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (117182283287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58591141644 + 58591141645.

It is an arithmetic number, because the mean of its divisors is an integer number (58591141645).

Almost surely, 2^117182283289 is an apocalyptic number.

It is an amenable number.

117182283289 is a deficient number, since it is larger than the sum of its proper divisors (1).

117182283289 is an equidigital number, since it uses as much as digits as its factorization.

117182283289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 774144, while the sum is 52.

The spelling of 117182283289 in words is "one hundred seventeen billion, one hundred eighty-two million, two hundred eighty-three thousand, two hundred eighty-nine".