13330103309 has 2 divisors, whose sum is σ = 13330103310. Its totient is φ = 13330103308.

The previous prime is 13330103287. The next prime is 13330103327. The reversal of 13330103309 is 90330103331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8685680809 + 4644422500 = 93197^2 + 68150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13330103309 is a prime.

It is a super-2 number, since 2×13330103309² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13330103909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665051654 + 6665051655.

It is an arithmetic number, because the mean of its divisors is an integer number (6665051655).

Almost surely, 2^13330103309 is an apocalyptic number.

It is an amenable number.

13330103309 is a deficient number, since it is larger than the sum of its proper divisors (1).

13330103309 is an equidigital number, since it uses as much as digits as its factorization.

13330103309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 26.

The spelling of 13330103309 in words is "thirteen billion, three hundred thirty million, one hundred three thousand, three hundred nine".