13365064110213 has 12 divisors (see below), whose sum is σ = 19305508576588. Its totient is φ = 8909850752640.

The previous prime is 13365064110173. The next prime is 13365064110217. The reversal of 13365064110213 is 31201146056331.

13365064110213 is a `hidden beast` number, since 1 + 3 + 3 + 6 + 5 + 0 + 641 + 1 + 0 + 2 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3269561925249 + 10095502184964 = 1808193^2 + 3177342^2 .

It is not a de Polignac number, because 13365064110213 - 2⁹ = 13365064109701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13365064110217) 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, 15557428 + ... + 16394013.

Almost surely, 2^{13365064110213} is an apocalyptic number.

It is an amenable number.

13365064110213 is a deficient number, since it is larger than the sum of its proper divisors (5940444466375).

13365064110213 is a wasteful number, since it uses less digits than its factorization.

13365064110213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31997924 (or 31997921 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 13365064110213 in words is "thirteen trillion, three hundred sixty-five billion, sixty-four million, one hundred ten thousand, two hundred thirteen".