11233231233 has 12 divisors (see below), whose sum is σ = 17422971120. Its totient is φ = 6418989192.

The previous prime is 11233231223. The next prime is 11233231237. The reversal of 11233231233 is 33213233211.

It is not a de Polignac number, because 11233231233 - 2⁵ = 11233231201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11233231237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38208123 + ... + 38208416.

It is an arithmetic number, because the mean of its divisors is an integer number (1451914260).

Almost surely, 2^11233231233 is an apocalyptic number.

It is an amenable number.

11233231233 is a deficient number, since it is larger than the sum of its proper divisors (6189739887).

11233231233 is an equidigital number, since it uses as much as digits as its factorization.

11233231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76416556 (or 76416549 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

Adding to 11233231233 its reverse (33213233211), we get a palindrome (44446464444).

The spelling of 11233231233 in words is "eleven billion, two hundred thirty-three million, two hundred thirty-one thousand, two hundred thirty-three".