9317017013 has 2 divisors, whose sum is σ = 9317017014. Its totient is φ = 9317017012.

The previous prime is 9317017009. The next prime is 9317017121. The reversal of 9317017013 is 3107107139.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9274075204 + 42941809 = 96302^2 + 6553^2 .

It is a cyclic number.

It is not a de Polignac number, because 9317017013 - 2² = 9317017009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9317037013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4658508506 + 4658508507.

It is an arithmetic number, because the mean of its divisors is an integer number (4658508507).

Almost surely, 2^9317017013 is an apocalyptic number.

It is an amenable number.

9317017013 is a deficient number, since it is larger than the sum of its proper divisors (1).

9317017013 is an equidigital number, since it uses as much as digits as its factorization.

9317017013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 9317017013 is about 96524.6963890589. The cubic root of 9317017013 is about 2104.2255818319.

The spelling of 9317017013 in words is "nine billion, three hundred seventeen million, seventeen thousand, thirteen".