13033202080321 has 2 divisors, whose sum is σ = 13033202080322. Its totient is φ = 13033202080320.

The previous prime is 13033202080309. The next prime is 13033202080343. The reversal of 13033202080321 is 12308020233031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12904159479696 + 129042600625 = 3592236^2 + 359225^2 .

It is a cyclic number.

It is not a de Polignac number, because 13033202080321 - 2⁹ = 13033202079809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13033202080321.

It is not a weakly prime, because it can be changed into another prime (13033202084321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516601040160 + 6516601040161.

It is an arithmetic number, because the mean of its divisors is an integer number (6516601040161).

Almost surely, 2^{13033202080321} is an apocalyptic number.

It is an amenable number.

13033202080321 is a deficient number, since it is larger than the sum of its proper divisors (1).

13033202080321 is an equidigital number, since it uses as much as digits as its factorization.

13033202080321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 13033202080321 in words is "thirteen trillion, thirty-three billion, two hundred two million, eighty thousand, three hundred twenty-one".