11033242433 has 4 divisors (see below), whose sum is σ = 11267992320. Its totient is φ = 10798492548.

The previous prime is 11033242421. The next prime is 11033242453. The reversal of 11033242433 is 33424233011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11033242433 - 2²⁴ = 11016465217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11033242453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117374873 + ... + 117374966.

It is an arithmetic number, because the mean of its divisors is an integer number (2816998080).

Almost surely, 2^11033242433 is an apocalyptic number.

It is an amenable number.

11033242433 is a deficient number, since it is larger than the sum of its proper divisors (234749887).

11033242433 is an equidigital number, since it uses as much as digits as its factorization.

11033242433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234749886.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 11033242433 its reverse (33424233011), we get a palindrome (44457475444).

The spelling of 11033242433 in words is "eleven billion, thirty-three million, two hundred forty-two thousand, four hundred thirty-three".