13171343 has 2 divisors, whose sum is σ = 13171344. Its totient is φ = 13171342.

The previous prime is 13171321. The next prime is 13171349. The reversal of 13171343 is 34317131.

13171343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13171343 - 2⁸ = 13171087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13171349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6585671 + 6585672.

It is an arithmetic number, because the mean of its divisors is an integer number (6585672).

Almost surely, 2^13171343 is an apocalyptic number.

13171343 is a deficient number, since it is larger than the sum of its proper divisors (1).

13171343 is an equidigital number, since it uses as much as digits as its factorization.

13171343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 23.

The square root of 13171343 is about 3629.2344922862. The cubic root of 13171343 is about 236.1620009503.

Adding to 13171343 its reverse (34317131), we get a palindrome (47488474).

The spelling of 13171343 in words is "thirteen million, one hundred seventy-one thousand, three hundred forty-three".