11321112033 has 24 divisors (see below), whose sum is σ = 20387804736. Its totient is φ = 5881096800.

The previous prime is 11321111999. The next prime is 11321112041. The reversal of 11321112033 is 33021112311.

11321112033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11321112033 - 2⁹ = 11321111521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11321111997 and 11321112015.

It is not an unprimeable number, because it can be changed into a prime (11321112083) 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 23 ways as a sum of consecutive naturals, for example, 8167498 + ... + 8168883.

It is an arithmetic number, because the mean of its divisors is an integer number (849491864).

Almost surely, 2^11321112033 is an apocalyptic number.

It is an amenable number.

11321112033 is a deficient number, since it is larger than the sum of its proper divisors (9066692703).

11321112033 is a wasteful number, since it uses less digits than its factorization.

11321112033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336405 (or 16336402 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11321112033 its reverse (33021112311), we get a palindrome (44342224344).

The spelling of 11321112033 in words is "eleven billion, three hundred twenty-one million, one hundred twelve thousand, thirty-three".