11327311 has 2 divisors, whose sum is σ = 11327312. Its totient is φ = 11327310.

The previous prime is 11327243. The next prime is 11327317. The reversal of 11327311 is 11372311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11327311 - 2²³ = 2938703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11327317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5663655 + 5663656.

It is an arithmetic number, because the mean of its divisors is an integer number (5663656).

Almost surely, 2^11327311 is an apocalyptic number.

11327311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11327311 is an equidigital number, since it uses as much as digits as its factorization.

11327311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126, while the sum is 19.

The square root of 11327311 is about 3365.6070774825. The cubic root of 11327311 is about 224.5823428976.

Adding to 11327311 its reverse (11372311), we get a palindrome (22699622).

The spelling of 11327311 in words is "eleven million, three hundred twenty-seven thousand, three hundred eleven".