11248313 has 2 divisors, whose sum is σ = 11248314. Its totient is φ = 11248312.

The previous prime is 11248301. The next prime is 11248331. The reversal of 11248313 is 31384211.

Together with next prime (11248331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7139584 + 4108729 = 2672^2 + 2027^2 .

It is a cyclic number.

It is not a de Polignac number, because 11248313 - 2⁶ = 11248249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11248613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5624156 + 5624157.

It is an arithmetic number, because the mean of its divisors is an integer number (5624157).

Almost surely, 2^11248313 is an apocalyptic number.

It is an amenable number.

11248313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11248313 is an equidigital number, since it uses as much as digits as its factorization.

11248313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 23.

The square root of 11248313 is about 3353.8504737093. The cubic root of 11248313 is about 224.0590365757.

The spelling of 11248313 in words is "eleven million, two hundred forty-eight thousand, three hundred thirteen".