11324513 has 4 divisors (see below), whose sum is σ = 11920560. Its totient is φ = 10728468.

The previous prime is 11324507. The next prime is 11324527. The reversal of 11324513 is 31542311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11324513 - 2⁴ = 11324497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297995 + ... + 298032.

It is an arithmetic number, because the mean of its divisors is an integer number (2980140).

Almost surely, 2^11324513 is an apocalyptic number.

It is an amenable number.

11324513 is a deficient number, since it is larger than the sum of its proper divisors (596047).

11324513 is an equidigital number, since it uses as much as digits as its factorization.

11324513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596046.

The product of its digits is 360, while the sum is 20.

The square root of 11324513 is about 3365.1913764302. The cubic root of 11324513 is about 224.5638497430.

Adding to 11324513 its reverse (31542311), we get a palindrome (42866824).

The spelling of 11324513 in words is "eleven million, three hundred twenty-four thousand, five hundred thirteen".