13002322321 has 2 divisors, whose sum is σ = 13002322322. Its totient is φ = 13002322320.

The previous prime is 13002322283. The next prime is 13002322337. The reversal of 13002322321 is 12322320031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12927690000 + 74632321 = 113700^2 + 8639^2 .

It is a cyclic number.

It is not a de Polignac number, because 13002322321 - 2²⁹ = 12465451409 is a prime.

It is not a weakly prime, because it can be changed into another prime (13002322621) 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 as a sum of consecutive naturals, namely, 6501161160 + 6501161161.

It is an arithmetic number, because the mean of its divisors is an integer number (6501161161).

Almost surely, 2^13002322321 is an apocalyptic number.

It is an amenable number.

13002322321 is a deficient number, since it is larger than the sum of its proper divisors (1).

13002322321 is an equidigital number, since it uses as much as digits as its factorization.

13002322321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13002322321 its reverse (12322320031), we get a palindrome (25324642352).

The spelling of 13002322321 in words is "thirteen billion, two million, three hundred twenty-two thousand, three hundred twenty-one".