13471013 has 2 divisors, whose sum is σ = 13471014. Its totient is φ = 13471012.

The previous prime is 13471009. The next prime is 13471033. The reversal of 13471013 is 31017431.

It is a happy number.

13471013 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (13471033) can be obtained adding 13471013 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11710084 + 1760929 = 3422^2 + 1327^2 .

It is a cyclic number.

It is not a de Polignac number, because 13471013 - 2² = 13471009 is a prime.

It is a super-3 number, since 3×13471013³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13471033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6735506 + 6735507.

It is an arithmetic number, because the mean of its divisors is an integer number (6735507).

Almost surely, 2^13471013 is an apocalyptic number.

It is an amenable number.

13471013 is a deficient number, since it is larger than the sum of its proper divisors (1).

13471013 is an equidigital number, since it uses as much as digits as its factorization.

13471013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 13471013 is about 3670.2878633698. The cubic root of 13471013 is about 237.9396134724.

Adding to 13471013 its reverse (31017431), we get a palindrome (44488444).

The spelling of 13471013 in words is "thirteen million, four hundred seventy-one thousand, thirteen".