13480013 has 2 divisors, whose sum is σ = 13480014. Its totient is φ = 13480012.

The previous prime is 13480003. The next prime is 13480037. The reversal of 13480013 is 31008431.

It is a happy number.

13480013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13446889 + 33124 = 3667^2 + 182^2 .

It is an emirp because it is prime and its reverse (31008431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13480013 - 2¹⁴ = 13463629 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13480003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6740006 + 6740007.

It is an arithmetic number, because the mean of its divisors is an integer number (6740007).

Almost surely, 2^13480013 is an apocalyptic number.

It is an amenable number.

13480013 is a deficient number, since it is larger than the sum of its proper divisors (1).

13480013 is an equidigital number, since it uses as much as digits as its factorization.

13480013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 13480013 is about 3671.5137205245. The cubic root of 13480013 is about 237.9925909235.

Adding to 13480013 its reverse (31008431), we get a palindrome (44488444).

The spelling of 13480013 in words is "thirteen million, four hundred eighty thousand, thirteen".