13030213208281 has 2 divisors, whose sum is σ = 13030213208282. Its totient is φ = 13030213208280.

The previous prime is 13030213208237. The next prime is 13030213208303. The reversal of 13030213208281 is 18280231203031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8355082746256 + 4675130462025 = 2890516^2 + 2162205^2 .

It is a cyclic number.

It is not a de Polignac number, because 13030213208281 - 2¹¹ = 13030213206233 is a prime.

It is a super-2 number, since 2×13030213208281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13030213208231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515106604140 + 6515106604141.

It is an arithmetic number, because the mean of its divisors is an integer number (6515106604141).

Almost surely, 2^{13030213208281} is an apocalyptic number.

It is an amenable number.

13030213208281 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030213208281 is an equidigital number, since it uses as much as digits as its factorization.

13030213208281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 13030213208281 in words is "thirteen trillion, thirty billion, two hundred thirteen million, two hundred eight thousand, two hundred eighty-one".