13168069 has 2 divisors, whose sum is σ = 13168070. Its totient is φ = 13168068.

The previous prime is 13168031. The next prime is 13168073. The reversal of 13168069 is 96086131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12852225 + 315844 = 3585^2 + 562^2 .

It is an emirp because it is prime and its reverse (96086131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13168069 - 2¹⁵ = 13135301 is a prime.

It is a super-2 number, since 2×13168069² = 346796082377522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13168079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6584034 + 6584035.

It is an arithmetic number, because the mean of its divisors is an integer number (6584035).

Almost surely, 2^13168069 is an apocalyptic number.

It is an amenable number.

13168069 is a deficient number, since it is larger than the sum of its proper divisors (1).

13168069 is an equidigital number, since it uses as much as digits as its factorization.

13168069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 13168069 is about 3628.7834049444. The cubic root of 13168069 is about 236.1424317369.

The spelling of 13168069 in words is "thirteen million, one hundred sixty-eight thousand, sixty-nine".