117895663183 has 2 divisors, whose sum is σ = 117895663184. Its totient is φ = 117895663182.

The previous prime is 117895663181. The next prime is 117895663199. The reversal of 117895663183 is 381366598711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117895663183 - 2¹ = 117895663181 is a prime.

Together with 117895663181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117895663181) 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, 58947831591 + 58947831592.

It is an arithmetic number, because the mean of its divisors is an integer number (58947831592).

Almost surely, 2^117895663183 is an apocalyptic number.

117895663183 is a deficient number, since it is larger than the sum of its proper divisors (1).

117895663183 is an equidigital number, since it uses as much as digits as its factorization.

117895663183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 58.

The spelling of 117895663183 in words is "one hundred seventeen billion, eight hundred ninety-five million, six hundred sixty-three thousand, one hundred eighty-three".