11042233203 has 32 divisors (see below), whose sum is σ = 15172185600. Its totient is φ = 7139543040.

The previous prime is 11042233199. The next prime is 11042233271. The reversal of 11042233203 is 30233224011.

11042233203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11042233203 - 2² = 11042233199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11042233203.

It is not an unprimeable number, because it can be changed into a prime (11042233273) 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 31 ways as a sum of consecutive naturals, for example, 18013125 + ... + 18013737.

It is an arithmetic number, because the mean of its divisors is an integer number (474130800).

Almost surely, 2^11042233203 is an apocalyptic number.

11042233203 is a deficient number, since it is larger than the sum of its proper divisors (4129952397).

11042233203 is a wasteful number, since it uses less digits than its factorization.

11042233203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11042233203 its reverse (30233224011), we get a palindrome (41275457214).

The spelling of 11042233203 in words is "eleven billion, forty-two million, two hundred thirty-three thousand, two hundred three".