13302122100321 has 4 divisors (see below), whose sum is σ = 17736162800432. Its totient is φ = 8868081400212.

The previous prime is 13302122100301. The next prime is 13302122100349. The reversal of 13302122100321 is 12300122120331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13302122100321 - 2¹¹ = 13302122098273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13302122100301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2217020350051 + ... + 2217020350056.

It is an arithmetic number, because the mean of its divisors is an integer number (4434040700108).

Almost surely, 2^{13302122100321} is an apocalyptic number.

It is an amenable number.

13302122100321 is a deficient number, since it is larger than the sum of its proper divisors (4434040700111).

13302122100321 is an equidigital number, since it uses as much as digits as its factorization.

13302122100321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434040700110.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13302122100321 its reverse (12300122120331), we get a palindrome (25602244220652).

The spelling of 13302122100321 in words is "thirteen trillion, three hundred two billion, one hundred twenty-two million, one hundred thousand, three hundred twenty-one".