11013322303 has 4 divisors (see below), whose sum is σ = 11014836840. Its totient is φ = 11011807768.

The previous prime is 11013322289. The next prime is 11013322337. The reversal of 11013322303 is 30322331011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11013322303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013322363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746308 + ... + 760921.

It is an arithmetic number, because the mean of its divisors is an integer number (2753709210).

Almost surely, 2^11013322303 is an apocalyptic number.

11013322303 is a deficient number, since it is larger than the sum of its proper divisors (1514537).

11013322303 is an equidigital number, since it uses as much as digits as its factorization.

11013322303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514536.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11013322303 its reverse (30322331011), we get a palindrome (41335653314).

The spelling of 11013322303 in words is "eleven billion, thirteen million, three hundred twenty-two thousand, three hundred three".