1066013167 has 2 divisors, whose sum is σ = 1066013168. Its totient is φ = 1066013166.

The previous prime is 1066013159. The next prime is 1066013227. The reversal of 1066013167 is 7613106601.

It is a weak prime.

It is an emirp because it is prime and its reverse (7613106601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1066013167 - 2³ = 1066013159 is a prime.

It is a super-2 number, since 2×1066013167² = 2272768144434739778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1066013147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533006583 + 533006584.

It is an arithmetic number, because the mean of its divisors is an integer number (533006584).

Almost surely, 2^1066013167 is an apocalyptic number.

1066013167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066013167 is an equidigital number, since it uses as much as digits as its factorization.

1066013167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1066013167 is about 32649.8570747255. The cubic root of 1066013167 is about 1021.5372076653.

Adding to 1066013167 its reverse (7613106601), we get a palindrome (8679119768).

The spelling of 1066013167 in words is "one billion, sixty-six million, thirteen thousand, one hundred sixty-seven".