13305010456069 has 2 divisors, whose sum is σ = 13305010456070. Its totient is φ = 13305010456068.

The previous prime is 13305010456037. The next prime is 13305010456121. The reversal of 13305010456069 is 96065401050331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9583822850625 + 3721187605444 = 3095775^2 + 1929038^2 .

It is an emirp because it is prime and its reverse (96065401050331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13305010456069 - 2⁵ = 13305010456037 is a prime.

It is a super-2 number, since 2×13305010456069² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13305010486069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6652505228034 + 6652505228035.

It is an arithmetic number, because the mean of its divisors is an integer number (6652505228035).

Almost surely, 2^{13305010456069} is an apocalyptic number.

It is an amenable number.

13305010456069 is a deficient number, since it is larger than the sum of its proper divisors (1).

13305010456069 is an equidigital number, since it uses as much as digits as its factorization.

13305010456069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 13305010456069 in words is "thirteen trillion, three hundred five billion, ten million, four hundred fifty-six thousand, sixty-nine".