11113223303 has 16 divisors (see below), whose sum is σ = 13909647360. Its totient is φ = 8643843936.

The previous prime is 11113223299. The next prime is 11113223311. The reversal of 11113223303 is 30332231111.

It is not a de Polignac number, because 11113223303 - 2² = 11113223299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113223353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1029575 + ... + 1040312.

It is an arithmetic number, because the mean of its divisors is an integer number (869352960).

Almost surely, 2^11113223303 is an apocalyptic number.

11113223303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11113223303 is a deficient number, since it is larger than the sum of its proper divisors (2796424057).

11113223303 is a wasteful number, since it uses less digits than its factorization.

11113223303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069966.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11113223303 its reverse (30332231111), we get a palindrome (41445454414).

The spelling of 11113223303 in words is "eleven billion, one hundred thirteen million, two hundred twenty-three thousand, three hundred three".