13320003102001 has 2 divisors, whose sum is σ = 13320003102002. Its totient is φ = 13320003102000.

The previous prime is 13320003101987. The next prime is 13320003102127. The reversal of 13320003102001 is 10020130002331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13286382212401 + 33620889600 = 3645049^2 + 183360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13320003102001 is a prime.

It is not a weakly prime, because it can be changed into another prime (13320003102401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660001551000 + 6660001551001.

It is an arithmetic number, because the mean of its divisors is an integer number (6660001551001).

Almost surely, 2^{13320003102001} is an apocalyptic number.

It is an amenable number.

13320003102001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320003102001 is an equidigital number, since it uses as much as digits as its factorization.

13320003102001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13320003102001 its reverse (10020130002331), we get a palindrome (23340133104332).

The spelling of 13320003102001 in words is "thirteen trillion, three hundred twenty billion, three million, one hundred two thousand, one".