13168193 has 2 divisors, whose sum is σ = 13168194. Its totient is φ = 13168192.

The previous prime is 13168139. The next prime is 13168201. The reversal of 13168193 is 39186131.

Together with previous prime (13168139) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10452289 + 2715904 = 3233^2 + 1648^2 .

It is an emirp because it is prime and its reverse (39186131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13168193 - 2¹⁰ = 13167169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13168123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6584096 + 6584097.

It is an arithmetic number, because the mean of its divisors is an integer number (6584097).

Almost surely, 2^13168193 is an apocalyptic number.

It is an amenable number.

13168193 is a deficient number, since it is larger than the sum of its proper divisors (1).

13168193 is an equidigital number, since it uses as much as digits as its factorization.

13168193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 32.

The square root of 13168193 is about 3628.8004905202. The cubic root of 13168193 is about 236.1431729635.

The spelling of 13168193 in words is "thirteen million, one hundred sixty-eight thousand, one hundred ninety-three".