117182283193 has 2 divisors, whose sum is σ = 117182283194. Its totient is φ = 117182283192.

The previous prime is 117182283151. The next prime is 117182283199. The reversal of 117182283193 is 391382281711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117095364864 + 86918329 = 342192^2 + 9323^2 .

It is an emirp because it is prime and its reverse (391382281711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117182283193 is a prime.

It is not a weakly prime, because it can be changed into another prime (117182283199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58591141596 + 58591141597.

It is an arithmetic number, because the mean of its divisors is an integer number (58591141597).

Almost surely, 2^117182283193 is an apocalyptic number.

It is an amenable number.

117182283193 is a deficient number, since it is larger than the sum of its proper divisors (1).

117182283193 is an equidigital number, since it uses as much as digits as its factorization.

117182283193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 46.

The spelling of 117182283193 in words is "one hundred seventeen billion, one hundred eighty-two million, two hundred eighty-three thousand, one hundred ninety-three".