11133321024320 has 224 divisors, whose sum is σ = 30359528994816. Its totient is φ = 3849266432000.

The previous prime is 11133321024253. The next prime is 11133321024337. The reversal of 11133321024320 is 2342012333111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11133321024320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13108595 + ... + 13932045.

It is an arithmetic number, because the mean of its divisors is an integer number (135533611584).

Almost surely, 2^{11133321024320} is an apocalyptic number.

11133321024320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11133321024320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15179764497408).

11133321024320 is an abundant number, since it is smaller than the sum of its proper divisors (19226207970496).

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

11133321024320 is a wasteful number, since it uses less digits than its factorization.

11133321024320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823669 (or 823659 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 11133321024320 its reverse (2342012333111), we get a palindrome (13475333357431).

The spelling of 11133321024320 in words is "eleven trillion, one hundred thirty-three billion, three hundred twenty-one million, twenty-four thousand, three hundred twenty".