11263003 has 2 divisors, whose sum is σ = 11263004. Its totient is φ = 11263002.

The previous prime is 11263001. The next prime is 11263009. The reversal of 11263003 is 30036211.

It is a weak prime.

It is an emirp because it is prime and its reverse (30036211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11263003 - 2¹ = 11263001 is a prime.

Together with 11263001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11263001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5631501 + 5631502.

It is an arithmetic number, because the mean of its divisors is an integer number (5631502).

Almost surely, 2^11263003 is an apocalyptic number.

11263003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11263003 is an equidigital number, since it uses as much as digits as its factorization.

11263003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 11263003 is about 3356.0397792636. The cubic root of 11263003 is about 224.1565325423.

Adding to 11263003 its reverse (30036211), we get a palindrome (41299214).

The spelling of 11263003 in words is "eleven million, two hundred sixty-three thousand, three".