11113012303 has 2 divisors, whose sum is σ = 11113012304. Its totient is φ = 11113012302.

The previous prime is 11113012283. The next prime is 11113012307. The reversal of 11113012303 is 30321031111.

11113012303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113012303 - 2²⁵ = 11079457871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113012307) 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 as a sum of consecutive naturals, namely, 5556506151 + 5556506152.

It is an arithmetic number, because the mean of its divisors is an integer number (5556506152).

Almost surely, 2^11113012303 is an apocalyptic number.

11113012303 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113012303 is an equidigital number, since it uses as much as digits as its factorization.

11113012303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11113012303 its reverse (30321031111), we get a palindrome (41434043414).

The spelling of 11113012303 in words is "eleven billion, one hundred thirteen million, twelve thousand, three hundred three".