11324403 has 6 divisors (see below), whose sum is σ = 16357484. Its totient is φ = 7549596.

The previous prime is 11324387. The next prime is 11324419. The reversal of 11324403 is 30442311.

It is an interprime number because it is at equal distance from previous prime (11324387) and next prime (11324419).

It is not a de Polignac number, because 11324403 - 2⁴ = 11324387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 629125 + ... + 629142.

Almost surely, 2^11324403 is an apocalyptic number.

11324403 is a deficient number, since it is larger than the sum of its proper divisors (5033081).

11324403 is a wasteful number, since it uses less digits than its factorization.

11324403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258273 (or 1258270 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 11324403 is about 3365.1750325949. The cubic root of 11324403 is about 224.5631226446.

Adding to 11324403 its reverse (30442311), we get a palindrome (41766714).

The spelling of 11324403 in words is "eleven million, three hundred twenty-four thousand, four hundred three".