11323133424 has 80 divisors (see below), whose sum is σ = 34413467040. Its totient is φ = 3552353280.

The previous prime is 11323133417. The next prime is 11323133443. The reversal of 11323133424 is 42433132311.

It is a happy number.

11323133424 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 313 + 342 + 4 = 666.

11323133424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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, 763567 + ... + 778254.

It is an arithmetic number, because the mean of its divisors is an integer number (430168338).

Almost surely, 2^11323133424 is an apocalyptic number.

It is an amenable number.

11323133424 is an abundant number, since it is smaller than the sum of its proper divisors (23090333616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323133424 is a wasteful number, since it uses less digits than its factorization.

11323133424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541855 (or 1541843 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 11323133424 its reverse (42433132311), we get a palindrome (53756265735).

The spelling of 11323133424 in words is "eleven billion, three hundred twenty-three million, one hundred thirty-three thousand, four hundred twenty-four".