117302388991 has 2 divisors, whose sum is σ = 117302388992. Its totient is φ = 117302388990.

The previous prime is 117302388989. The next prime is 117302389013. The reversal of 117302388991 is 199883203711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117302388991 - 2¹ = 117302388989 is a prime.

Together with 117302388989, 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 (117302388911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58651194495 + 58651194496.

It is an arithmetic number, because the mean of its divisors is an integer number (58651194496).

Almost surely, 2^117302388991 is an apocalyptic number.

117302388991 is a deficient number, since it is larger than the sum of its proper divisors (1).

117302388991 is an equidigital number, since it uses as much as digits as its factorization.

117302388991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 117302388991 in words is "one hundred seventeen billion, three hundred two million, three hundred eighty-eight thousand, nine hundred ninety-one".