163134163 has 2 divisors, whose sum is σ = 163134164. Its totient is φ = 163134162.

The previous prime is 163134157. The next prime is 163134173. The reversal of 163134163 is 361431361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163134163 - 2¹³ = 163125971 is a prime.

It is a super-2 number, since 2×163134163² = 53225510275421138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (163134113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81567081 + 81567082.

It is an arithmetic number, because the mean of its divisors is an integer number (81567082).

Almost surely, 2^163134163 is an apocalyptic number.

163134163 is a deficient number, since it is larger than the sum of its proper divisors (1).

163134163 is an equidigital number, since it uses as much as digits as its factorization.

163134163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 28.

The square root of 163134163 is about 12772.3984826657. The cubic root of 163134163 is about 546.4053877749.

The spelling of 163134163 in words is "one hundred sixty-three million, one hundred thirty-four thousand, one hundred sixty-three".