13200321243331 has 8 divisors (see below), whose sum is σ = 14343303219200. Its totient is φ = 12102162090120.

The previous prime is 13200321243301. The next prime is 13200321243341. The reversal of 13200321243331 is 13334212300231.

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

It is a de Polignac number, because none of the positive numbers 2^k-13200321243331 is a prime.

It is a super-2 number, since 2×13200321243331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13200321243331.

It is not an unprimeable number, because it can be changed into a prime (13200321243301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11205705051 + ... + 11205706228.

It is an arithmetic number, because the mean of its divisors is an integer number (1792912902400).

Almost surely, 2^{13200321243331} is an apocalyptic number.

13200321243331 is a deficient number, since it is larger than the sum of its proper divisors (1142981975869).

13200321243331 is a wasteful number, since it uses less digits than its factorization.

13200321243331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22411411329.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13200321243331 its reverse (13334212300231), we get a palindrome (26534533543562).

The spelling of 13200321243331 in words is "thirteen trillion, two hundred billion, three hundred twenty-one million, two hundred forty-three thousand, three hundred thirty-one".