11324231 has 2 divisors, whose sum is σ = 11324232. Its totient is φ = 11324230.

The previous prime is 11324213. The next prime is 11324233. The reversal of 11324231 is 13242311.

Together with previous prime (11324213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11324231 - 2⁶ = 11324167 is a prime.

It is a super-2 number, since 2×11324231² = 256476415482722, which contains 22 as substring.

Together with 11324233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11324233) 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, 5662115 + 5662116.

It is an arithmetic number, because the mean of its divisors is an integer number (5662116).

Almost surely, 2^11324231 is an apocalyptic number.

11324231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11324231 is an equidigital number, since it uses as much as digits as its factorization.

11324231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 17.

The square root of 11324231 is about 3365.1494766206. The cubic root of 11324231 is about 224.5619857178.

Adding to 11324231 its reverse (13242311), we get a palindrome (24566542).

The spelling of 11324231 in words is "eleven million, three hundred twenty-four thousand, two hundred thirty-one".