13323331300321 has 64 divisors (see below), whose sum is σ = 16200910310400. Its totient is φ = 10711032938496.

The previous prime is 13323331300273. The next prime is 13323331300327. The reversal of 13323331300321 is 12300313332331.

It is a cyclic number.

It is not a de Polignac number, because 13323331300321 - 2¹³ = 13323331292129 is a prime.

It is a super-2 number, since 2×13323331300321² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13323331300321.

It is not an unprimeable number, because it can be changed into a prime (13323331300327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2341943245 + ... + 2341948933.

It is an arithmetic number, because the mean of its divisors is an integer number (253139223600).

Almost surely, 2^{13323331300321} is an apocalyptic number.

It is an amenable number.

13323331300321 is a deficient number, since it is larger than the sum of its proper divisors (2877579010079).

13323331300321 is a wasteful number, since it uses less digits than its factorization.

13323331300321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7138.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 13323331300321 its reverse (12300313332331), we get a palindrome (25623644632652).

The spelling of 13323331300321 in words is "thirteen trillion, three hundred twenty-three billion, three hundred thirty-one million, three hundred thousand, three hundred twenty-one".