11323331133 has 16 divisors (see below), whose sum is σ = 15477682176. Its totient is φ = 7360156400.

The previous prime is 11323331111. The next prime is 11323331137. The reversal of 11323331133 is 33113332311.

11323331133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11323331133 - 2⁶ = 11323331069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323331137) 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 15 ways as a sum of consecutive naturals, for example, 115593 + ... + 189758.

It is an arithmetic number, because the mean of its divisors is an integer number (967355136).

Almost surely, 2^11323331133 is an apocalyptic number.

It is an amenable number.

11323331133 is a deficient number, since it is larger than the sum of its proper divisors (4154351043).

11323331133 is a wasteful number, since it uses less digits than its factorization.

11323331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305664.

The product of its digits is 1458, while the sum is 24.

Adding to 11323331133 its reverse (33113332311), we get a palindrome (44436663444).

The spelling of 11323331133 in words is "eleven billion, three hundred twenty-three million, three hundred thirty-one thousand, one hundred thirty-three".