13322323020321 has 32 divisors (see below), whose sum is σ = 23165944231680. Its totient is φ = 7407005845248.

The previous prime is 13322323020319. The next prime is 13322323020343. The reversal of 13322323020321 is 12302032322331.

13322323020321 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 2 + 32 + 302 + 0 + 321 = 666.

It is not a de Polignac number, because 13322323020321 - 2¹ = 13322323020319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13322323024321) 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 31 ways as a sum of consecutive naturals, for example, 952540056 + ... + 952554041.

It is an arithmetic number, because the mean of its divisors is an integer number (723935757240).

Almost surely, 2^{13322323020321} is an apocalyptic number.

It is an amenable number.

13322323020321 is a deficient number, since it is larger than the sum of its proper divisors (9843621211359).

13322323020321 is a wasteful number, since it uses less digits than its factorization.

13322323020321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905094150 (or 1905094144 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13322323020321 its reverse (12302032322331), we get a palindrome (25624355342652).

The spelling of 13322323020321 in words is "thirteen trillion, three hundred twenty-two billion, three hundred twenty-three million, twenty thousand, three hundred twenty-one".