17117106323 has 2 divisors, whose sum is σ = 17117106324. Its totient is φ = 17117106322.

The previous prime is 17117106317. The next prime is 17117106341. The reversal of 17117106323 is 32360171171.

It is a weak prime.

It is an emirp because it is prime and its reverse (32360171171) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17117106323 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17117106323.

It is not a weakly prime, because it can be changed into another prime (17117106313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8558553161 + 8558553162.

It is an arithmetic number, because the mean of its divisors is an integer number (8558553162).

Almost surely, 2^17117106323 is an apocalyptic number.

17117106323 is a deficient number, since it is larger than the sum of its proper divisors (1).

17117106323 is an equidigital number, since it uses as much as digits as its factorization.

17117106323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 32.

Adding to 17117106323 its reverse (32360171171), we get a palindrome (49477277494).

The spelling of 17117106323 in words is "seventeen billion, one hundred seventeen million, one hundred six thousand, three hundred twenty-three".