11321327 has 2 divisors, whose sum is σ = 11321328. Its totient is φ = 11321326.

The previous prime is 11321291. The next prime is 11321329. The reversal of 11321327 is 72312311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11321327 - 2⁶ = 11321263 is a prime.

Together with 11321329, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11321299 and 11321308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11321329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660663 + 5660664.

It is an arithmetic number, because the mean of its divisors is an integer number (5660664).

Almost surely, 2^11321327 is an apocalyptic number.

11321327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321327 is an equidigital number, since it uses as much as digits as its factorization.

11321327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252, while the sum is 20.

The square root of 11321327 is about 3364.7179673785. The cubic root of 11321327 is about 224.5427884243.

Adding to 11321327 its reverse (72312311), we get a palindrome (83633638).

The spelling of 11321327 in words is "eleven million, three hundred twenty-one thousand, three hundred twenty-seven".