163345067 has 2 divisors, whose sum is σ = 163345068. Its totient is φ = 163345066.

The previous prime is 163345051. The next prime is 163345073. The reversal of 163345067 is 760543361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163345067 - 2⁴ = 163345051 is a prime.

It is a super-2 number, since 2×163345067² = 53363221826468978, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (163345037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81672533 + 81672534.

It is an arithmetic number, because the mean of its divisors is an integer number (81672534).

Almost surely, 2^163345067 is an apocalyptic number.

163345067 is a deficient number, since it is larger than the sum of its proper divisors (1).

163345067 is an equidigital number, since it uses as much as digits as its factorization.

163345067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 163345067 is about 12780.6520569179. The cubic root of 163345067 is about 546.6407553073.

The spelling of 163345067 in words is "one hundred sixty-three million, three hundred forty-five thousand, sixty-seven".