9106445317 has 2 divisors, whose sum is σ = 9106445318. Its totient is φ = 9106445316.

The previous prime is 9106445311. The next prime is 9106445321. The reversal of 9106445317 is 7135446019.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5601923716 + 3504521601 = 74846^2 + 59199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9106445317 is a prime.

It is a super-2 number, since 2×9106445317² (a number of 21 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 9106445317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9106445311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4553222658 + 4553222659.

It is an arithmetic number, because the mean of its divisors is an integer number (4553222659).

Almost surely, 2^9106445317 is an apocalyptic number.

It is an amenable number.

9106445317 is a deficient number, since it is larger than the sum of its proper divisors (1).

9106445317 is an equidigital number, since it uses as much as digits as its factorization.

9106445317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 9106445317 is about 95427.6968023435. The cubic root of 9106445317 is about 2088.2522660623.

The spelling of 9106445317 in words is "nine billion, one hundred six million, four hundred forty-five thousand, three hundred seventeen".