117641133613 has 2 divisors, whose sum is σ = 117641133614. Its totient is φ = 117641133612.

The previous prime is 117641133593. The next prime is 117641133703. The reversal of 117641133613 is 316331146711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87428436489 + 30212697124 = 295683^2 + 173818^2 .

It is a cyclic number.

It is not a de Polignac number, because 117641133613 - 2²¹ = 117639036461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117641133413) 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, 58820566806 + 58820566807.

It is an arithmetic number, because the mean of its divisors is an integer number (58820566807).

Almost surely, 2^117641133613 is an apocalyptic number.

It is an amenable number.

117641133613 is a deficient number, since it is larger than the sum of its proper divisors (1).

117641133613 is an equidigital number, since it uses as much as digits as its factorization.

117641133613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The spelling of 117641133613 in words is "one hundred seventeen billion, six hundred forty-one million, one hundred thirty-three thousand, six hundred thirteen".