11331321022133 has 8 divisors (see below), whose sum is σ = 12950253802752. Its totient is φ = 9712431400176.

The previous prime is 11331321022079. The next prime is 11331321022181. The reversal of 11331321022133 is 33122012313311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11331321022133 - 2⁸ = 11331321021877 is a prime.

It is a super-2 number, since 2×11331321022133² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331321022433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10225085 + ... + 11278962.

It is an arithmetic number, because the mean of its divisors is an integer number (1618781725344).

Almost surely, 2^{11331321022133} is an apocalyptic number.

It is an amenable number.

11331321022133 is a deficient number, since it is larger than the sum of its proper divisors (1618932780619).

11331321022133 is an equidigital number, since it uses as much as digits as its factorization.

11331321022133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21579331.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11331321022133 its reverse (33122012313311), we get a palindrome (44453333335444).

The spelling of 11331321022133 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-one million, twenty-two thousand, one hundred thirty-three".