13303303103313 has 12 divisors (see below), whose sum is σ = 19322047358068. Its totient is φ = 8819869459680.

The previous prime is 13303303103309. The next prime is 13303303103327. The reversal of 13303303103313 is 31330130330331.

13303303103313 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 3 + 30 + 310 + 3 + 313 = 666.

13303303103313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5914001424384 + 7389301678929 = 2431872^2 + 2718327^2 .

It is not a de Polignac number, because 13303303103313 - 2² = 13303303103309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13303303107313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4083271270 + ... + 4083274527.

Almost surely, 2^{13303303103313} is an apocalyptic number.

It is an amenable number.

13303303103313 is a deficient number, since it is larger than the sum of its proper divisors (6018744254755).

13303303103313 is a wasteful number, since it uses less digits than its factorization.

13303303103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8166545984 (or 8166545981 counting only the distinct ones).

The product of its (nonzero) digits is 6561, while the sum is 27.

Adding to 13303303103313 its reverse (31330130330331), we get a palindrome (44633433433644).

The spelling of 13303303103313 in words is "thirteen trillion, three hundred three billion, three hundred three million, one hundred three thousand, three hundred thirteen".