11321302231200 has 288 divisors, whose sum is σ = 40608442518336. Its totient is φ = 2721972879360.

The previous prime is 11321302231163. The next prime is 11321302231201. The reversal of 11321302231200 is 213220312311.

It is not an unprimeable number, because it can be changed into a prime (11321302231201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2877729 + ... + 5560928.

It is an arithmetic number, because the mean of its divisors is an integer number (141001536522).

Almost surely, 2^{11321302231200} is an apocalyptic number.

11321302231200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11321302231200 is an abundant number, since it is smaller than the sum of its proper divisors (29287140287136).

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

11321302231200 is a wasteful number, since it uses less digits than its factorization.

11321302231200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8438736 (or 8438723 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11321302231200 its reverse (213220312311), we get a palindrome (11534522543511).

The spelling of 11321302231200 in words is "eleven trillion, three hundred twenty-one billion, three hundred two million, two hundred thirty-one thousand, two hundred".