11433130233 has 16 divisors (see below), whose sum is σ = 17463505920. Its totient is φ = 6517619856.

The previous prime is 11433130223. The next prime is 11433130253. The reversal of 11433130233 is 33203133411.

It is a happy number.

It is not a de Polignac number, because 11433130233 - 2⁴ = 11433130217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11433130223) 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, 640885 + ... + 658482.

It is an arithmetic number, because the mean of its divisors is an integer number (1091469120).

Almost surely, 2^11433130233 is an apocalyptic number.

It is an amenable number.

11433130233 is a deficient number, since it is larger than the sum of its proper divisors (6030375687).

11433130233 is a wasteful number, since it uses less digits than its factorization.

11433130233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299796.

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

Adding to 11433130233 its reverse (33203133411), we get a palindrome (44636263644).

The spelling of 11433130233 in words is "eleven billion, four hundred thirty-three million, one hundred thirty thousand, two hundred thirty-three".