11730317 has 2 divisors, whose sum is σ = 11730318. Its totient is φ = 11730316.

The previous prime is 11730311. The next prime is 11730319. The reversal of 11730317 is 71303711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9616201 + 2114116 = 3101^2 + 1454^2 .

It is an emirp because it is prime and its reverse (71303711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11730317 - 2¹⁶ = 11664781 is a prime.

Together with 11730319, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11730292 and 11730301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11730311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5865158 + 5865159.

It is an arithmetic number, because the mean of its divisors is an integer number (5865159).

Almost surely, 2^11730317 is an apocalyptic number.

It is an amenable number.

11730317 is a deficient number, since it is larger than the sum of its proper divisors (1).

11730317 is an equidigital number, since it uses as much as digits as its factorization.

11730317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 11730317 is about 3424.9550362012. The cubic root of 11730317 is about 227.2147824496.

The spelling of 11730317 in words is "eleven million, seven hundred thirty thousand, three hundred seventeen".