11122303303 has 4 divisors (see below), whose sum is σ = 11122534120. Its totient is φ = 11122072488.

The previous prime is 11122303253. The next prime is 11122303327. The reversal of 11122303303 is 30330322111.

11122303303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11122303303 - 2¹⁷ = 11122172231 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 (11122303343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12600 + ... + 149677.

It is an arithmetic number, because the mean of its divisors is an integer number (2780633530).

Almost surely, 2^11122303303 is an apocalyptic number.

11122303303 is a deficient number, since it is larger than the sum of its proper divisors (230817).

11122303303 is an equidigital number, since it uses as much as digits as its factorization.

11122303303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230816.

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

Adding to 11122303303 its reverse (30330322111), we get a palindrome (41452625414).

The spelling of 11122303303 in words is "eleven billion, one hundred twenty-two million, three hundred three thousand, three hundred three".