13300320128737 has 2 divisors, whose sum is σ = 13300320128738. Its totient is φ = 13300320128736.

The previous prime is 13300320128729. The next prime is 13300320128741. The reversal of 13300320128737 is 73782102300331.

It is a happy number.

13300320128737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7694904012961 + 5605416115776 = 2773969^2 + 2367576^2 .

It is a cyclic number.

It is not a de Polignac number, because 13300320128737 - 2³ = 13300320128729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13300320128737.

It is not a weakly prime, because it can be changed into another prime (13300320122737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650160064368 + 6650160064369.

It is an arithmetic number, because the mean of its divisors is an integer number (6650160064369).

Almost surely, 2^{13300320128737} is an apocalyptic number.

It is an amenable number.

13300320128737 is a deficient number, since it is larger than the sum of its proper divisors (1).

13300320128737 is an equidigital number, since it uses as much as digits as its factorization.

13300320128737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 13300320128737 in words is "thirteen trillion, three hundred billion, three hundred twenty million, one hundred twenty-eight thousand, seven hundred thirty-seven".