13430171 has 2 divisors, whose sum is σ = 13430172. Its totient is φ = 13430170.

The previous prime is 13430167. The next prime is 13430173. The reversal of 13430171 is 17103431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13430171 - 2² = 13430167 is a prime.

Together with 13430173, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13430173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6715085 + 6715086.

It is an arithmetic number, because the mean of its divisors is an integer number (6715086).

Almost surely, 2^13430171 is an apocalyptic number.

13430171 is a deficient number, since it is larger than the sum of its proper divisors (1).

13430171 is an equidigital number, since it uses as much as digits as its factorization.

13430171 is an odious number, because the sum of its binary digits is odd.

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

The square root of 13430171 is about 3664.7197710057. The cubic root of 13430171 is about 237.6989048400.

The spelling of 13430171 in words is "thirteen million, four hundred thirty thousand, one hundred seventy-one".