11133443233 has 16 divisors (see below), whose sum is σ = 12401942976. Its totient is φ = 9909699840.

The previous prime is 11133443221. The next prime is 11133443257. The reversal of 11133443233 is 33234433111.

It is a cyclic number.

It is not a de Polignac number, because 11133443233 - 2⁵ = 11133443201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133443203) 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, 59410 + ... + 160612.

It is an arithmetic number, because the mean of its divisors is an integer number (775121436).

Almost surely, 2^11133443233 is an apocalyptic number.

It is an amenable number.

11133443233 is a deficient number, since it is larger than the sum of its proper divisors (1268499743).

11133443233 is a wasteful number, since it uses less digits than its factorization.

11133443233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101424.

The product of its digits is 7776, while the sum is 28.

Adding to 11133443233 its reverse (33234433111), we get a palindrome (44367876344).

The spelling of 11133443233 in words is "eleven billion, one hundred thirty-three million, four hundred forty-three thousand, two hundred thirty-three".