11233111233 has 12 divisors (see below), whose sum is σ = 15910336400. Its totient is φ = 7048226112.

The previous prime is 11233111231. The next prime is 11233111247. The reversal of 11233111233 is 33211133211.

It is a happy number.

11233111233 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 11233111233 - 2¹ = 11233111231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11233111231) 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 11 ways as a sum of consecutive naturals, for example, 6477283 + ... + 6479016.

Almost surely, 2^11233111233 is an apocalyptic number.

It is an amenable number.

11233111233 is a deficient number, since it is larger than the sum of its proper divisors (4677225167).

11233111233 is a wasteful number, since it uses less digits than its factorization.

11233111233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12956336 (or 12956319 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

Adding to 11233111233 its reverse (33211133211), we get a palindrome (44444244444).

The spelling of 11233111233 in words is "eleven billion, two hundred thirty-three million, one hundred eleven thousand, two hundred thirty-three".