11327243 has 2 divisors, whose sum is σ = 11327244. Its totient is φ = 11327242.

The previous prime is 11327207. The next prime is 11327311. The reversal of 11327243 is 34272311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11327243 - 2⁶ = 11327179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11327203) 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, 5663621 + 5663622.

It is an arithmetic number, because the mean of its divisors is an integer number (5663622).

Almost surely, 2^11327243 is an apocalyptic number.

11327243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11327243 is an equidigital number, since it uses as much as digits as its factorization.

11327243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 23.

The square root of 11327243 is about 3365.5969752779. The cubic root of 11327243 is about 224.5818934932.

Adding to 11327243 its reverse (34272311), we get a palindrome (45599554).

The spelling of 11327243 in words is "eleven million, three hundred twenty-seven thousand, two hundred forty-three".