11244503 has 2 divisors, whose sum is σ = 11244504. Its totient is φ = 11244502.

The previous prime is 11244491. The next prime is 11244529. The reversal of 11244503 is 30544211.

It is a weak prime.

It is an emirp because it is prime and its reverse (30544211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11244503 - 2⁴ = 11244487 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11244593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622251 + 5622252.

It is an arithmetic number, because the mean of its divisors is an integer number (5622252).

Almost surely, 2^11244503 is an apocalyptic number.

11244503 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244503 is an equidigital number, since it uses as much as digits as its factorization.

11244503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11244503 is about 3353.2824217474. The cubic root of 11244503 is about 224.0337361497.

Adding to 11244503 its reverse (30544211), we get a palindrome (41788714).

The spelling of 11244503 in words is "eleven million, two hundred forty-four thousand, five hundred three".