117243234607 has 2 divisors, whose sum is σ = 117243234608. Its totient is φ = 117243234606.

The previous prime is 117243234601. The next prime is 117243234623. The reversal of 117243234607 is 706432342711.

It is a weak prime.

It is an emirp because it is prime and its reverse (706432342711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117243234607 is a prime.

It is a super-2 number, since 2×117243234607² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117243234607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117243234601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58621617303 + 58621617304.

It is an arithmetic number, because the mean of its divisors is an integer number (58621617304).

Almost surely, 2^117243234607 is an apocalyptic number.

117243234607 is a deficient number, since it is larger than the sum of its proper divisors (1).

117243234607 is an equidigital number, since it uses as much as digits as its factorization.

117243234607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 117243234607 in words is "one hundred seventeen billion, two hundred forty-three million, two hundred thirty-four thousand, six hundred seven".