11607313 has 2 divisors, whose sum is σ = 11607314. Its totient is φ = 11607312.

The previous prime is 11607289. The next prime is 11607317. The reversal of 11607313 is 31370611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11512449 + 94864 = 3393^2 + 308^2 .

It is an emirp because it is prime and its reverse (31370611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11607313 is a prime.

It is not a weakly prime, because it can be changed into another prime (11607317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5803656 + 5803657.

It is an arithmetic number, because the mean of its divisors is an integer number (5803657).

Almost surely, 2^11607313 is an apocalyptic number.

It is an amenable number.

11607313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11607313 is an equidigital number, since it uses as much as digits as its factorization.

11607313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 11607313 is about 3406.9506893995. The cubic root of 11607313 is about 226.4177994742.

Adding to 11607313 its reverse (31370611), we get a palindrome (42977924).

The spelling of 11607313 in words is "eleven million, six hundred seven thousand, three hundred thirteen".