11324203 has 4 divisors (see below), whose sum is σ = 12353688. Its totient is φ = 10294720.

The previous prime is 11324189. The next prime is 11324213. The reversal of 11324203 is 30242311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30242311 = 11 ⋅2749301.

It is a cyclic number.

It is not a de Polignac number, because 11324203 - 2⁹ = 11323691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324213) 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 in 3 ways as a sum of consecutive naturals, for example, 514726 + ... + 514747.

It is an arithmetic number, because the mean of its divisors is an integer number (3088422).

Almost surely, 2^11324203 is an apocalyptic number.

11324203 is a deficient number, since it is larger than the sum of its proper divisors (1029485).

11324203 is a wasteful number, since it uses less digits than its factorization.

11324203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029484.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11324203 is about 3365.1453163274. The cubic root of 11324203 is about 224.5618006356.

Adding to 11324203 its reverse (30242311), we get a palindrome (41566514).

It can be divided in two parts, 1132 and 4203, that added together give a palindrome (5335).

The spelling of 11324203 in words is "eleven million, three hundred twenty-four thousand, two hundred three".