13320233203313 has 2 divisors, whose sum is σ = 13320233203314. Its totient is φ = 13320233203312.

The previous prime is 13320233203279. The next prime is 13320233203327. The reversal of 13320233203313 is 31330233202331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10571159774224 + 2749073429089 = 3251332^2 + 1658033^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13320233203313 is a prime.

It is a super-2 number, since 2×13320233203313² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13320233202313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660116601656 + 6660116601657.

It is an arithmetic number, because the mean of its divisors is an integer number (6660116601657).

Almost surely, 2^{13320233203313} is an apocalyptic number.

It is an amenable number.

13320233203313 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320233203313 is an equidigital number, since it uses as much as digits as its factorization.

13320233203313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 13320233203313 its reverse (31330233202331), we get a palindrome (44650466405644).

The spelling of 13320233203313 in words is "thirteen trillion, three hundred twenty billion, two hundred thirty-three million, two hundred three thousand, three hundred thirteen".