13322003300321 has 4 divisors (see below), whose sum is σ = 13781382724500. Its totient is φ = 12862623876144.

The previous prime is 13322003300237. The next prime is 13322003300339. The reversal of 13322003300321 is 12300330022331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7943829510400 + 5378173789921 = 2818480^2 + 2319089^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13322003300321 is a prime.

It is a super-2 number, since 2×13322003300321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13322003350321) 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 3 ways as a sum of consecutive naturals, for example, 229689712046 + ... + 229689712103.

It is an arithmetic number, because the mean of its divisors is an integer number (3445345681125).

Almost surely, 2^{13322003300321} is an apocalyptic number.

It is an amenable number.

13322003300321 is a deficient number, since it is larger than the sum of its proper divisors (459379424179).

13322003300321 is an equidigital number, since it uses as much as digits as its factorization.

13322003300321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459379424178.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13322003300321 its reverse (12300330022331), we get a palindrome (25622333322652).

The spelling of 13322003300321 in words is "thirteen trillion, three hundred twenty-two billion, three million, three hundred thousand, three hundred twenty-one".