13323132202321 has 8 divisors (see below), whose sum is σ = 13335587935488. Its totient is φ = 13310676918000.

The previous prime is 13323132202291. The next prime is 13323132202333. The reversal of 13323132202321 is 12320223132331.

It is a happy number.

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 13323132202321 - 2¹³ = 13323132194129 is a prime.

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 13323132202321.

It is not an unprimeable number, because it can be changed into a prime (13323132202351) 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, 104258656 + ... + 104386366.

It is an arithmetic number, because the mean of its divisors is an integer number (1666948491936).

Almost surely, 2^{13323132202321} is an apocalyptic number.

It is an amenable number.

13323132202321 is a deficient number, since it is larger than the sum of its proper divisors (12455733167).

13323132202321 is a wasteful number, since it uses less digits than its factorization.

13323132202321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224423.

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

Adding to 13323132202321 its reverse (12320223132331), we get a palindrome (25643355334652).

The spelling of 13323132202321 in words is "thirteen trillion, three hundred twenty-three billion, one hundred thirty-two million, two hundred two thousand, three hundred twenty-one".