11323313 has 2 divisors, whose sum is σ = 11323314. Its totient is φ = 11323312.

The previous prime is 11323303. The next prime is 11323321. The reversal of 11323313 is 31332311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9535744 + 1787569 = 3088^2 + 1337^2 .

It is a cyclic number.

It is not a de Polignac number, because 11323313 - 2⁸ = 11323057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11323291 and 11323300.

It is not a weakly prime, because it can be changed into another prime (11323303) 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, 5661656 + 5661657.

It is an arithmetic number, because the mean of its divisors is an integer number (5661657).

Almost surely, 2^11323313 is an apocalyptic number.

It is an amenable number.

11323313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323313 is an equidigital number, since it uses as much as digits as its factorization.

11323313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162, while the sum is 17.

The square root of 11323313 is about 3365.0130757547. The cubic root of 11323313 is about 224.5559175067. Note that the first 3 decimals are identical.

Adding to 11323313 its reverse (31332311), we get a palindrome (42655624).

The spelling of 11323313 in words is "eleven million, three hundred twenty-three thousand, three hundred thirteen".