13143167 has 2 divisors, whose sum is σ = 13143168. Its totient is φ = 13143166.

The previous prime is 13143149. The next prime is 13143173. The reversal of 13143167 is 76134131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13143167 - 2⁸ = 13142911 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13143187) 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, 6571583 + 6571584.

It is an arithmetic number, because the mean of its divisors is an integer number (6571584).

Almost surely, 2^13143167 is an apocalyptic number.

13143167 is a deficient number, since it is larger than the sum of its proper divisors (1).

13143167 is an equidigital number, since it uses as much as digits as its factorization.

13143167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 13143167 is about 3625.3506037348. The cubic root of 13143167 is about 235.9934822963.

Adding to 13143167 its reverse (76134131), we get a palindrome (89277298).

The spelling of 13143167 in words is "thirteen million, one hundred forty-three thousand, one hundred sixty-seven".