13030032322321 has 48 divisors (see below), whose sum is σ = 15967353262080. Its totient is φ = 10412204473440.

The previous prime is 13030032322303. The next prime is 13030032322337. The reversal of 13030032322321 is 12322323003031.

It is not a de Polignac number, because 13030032322321 - 2³³ = 13021442387729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13030032322721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 167746390 + ... + 167824048.

It is an arithmetic number, because the mean of its divisors is an integer number (332653192960).

Almost surely, 2^{13030032322321} is an apocalyptic number.

It is an amenable number.

13030032322321 is a deficient number, since it is larger than the sum of its proper divisors (2937320939759).

13030032322321 is an equidigital number, since it uses as much as digits as its factorization.

13030032322321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78762 (or 78743 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13030032322321 its reverse (12322323003031), we get a palindrome (25352355325352).

The spelling of 13030032322321 in words is "thirteen trillion, thirty billion, thirty-two million, three hundred twenty-two thousand, three hundred twenty-one".