13303303103249 has 2 divisors, whose sum is σ = 13303303103250. Its totient is φ = 13303303103248.

The previous prime is 13303303103221. The next prime is 13303303103257. The reversal of 13303303103249 is 94230130330331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12043225012225 + 1260078091024 = 3470335^2 + 1122532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13303303103249 is a prime.

It is not a weakly prime, because it can be changed into another prime (13303303903249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651651551624 + 6651651551625.

It is an arithmetic number, because the mean of its divisors is an integer number (6651651551625).

Almost surely, 2^{13303303103249} is an apocalyptic number.

It is an amenable number.

13303303103249 is a deficient number, since it is larger than the sum of its proper divisors (1).

13303303103249 is an equidigital number, since it uses as much as digits as its factorization.

13303303103249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 35.

The spelling of 13303303103249 in words is "thirteen trillion, three hundred three billion, three hundred three million, one hundred three thousand, two hundred forty-nine".