11340003 has 16 divisors (see below), whose sum is σ = 16384896. Its totient is φ = 6948480.

The previous prime is 11339987. The next prime is 11340023. The reversal of 11340003 is 30004311.

It is not a de Polignac number, because 11340003 - 2⁴ = 11339987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11340023) 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 15 ways as a sum of consecutive naturals, for example, 393 + ... + 4778.

It is an arithmetic number, because the mean of its divisors is an integer number (1024056).

Almost surely, 2^11340003 is an apocalyptic number.

11340003 is a deficient number, since it is larger than the sum of its proper divisors (5044893).

11340003 is a wasteful number, since it uses less digits than its factorization.

11340003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5234.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 11340003 is about 3367.4920935319. The cubic root of 11340003 is about 224.6661914284. Note that the first 3 decimals are identical.

Adding to 11340003 its reverse (30004311), we get a palindrome (41344314).

The spelling of 11340003 in words is "eleven million, three hundred forty thousand, three".