Reversing an integer means to reverse all its digits.

- For example, reversing `2021` gives `1202`. Reversing `12300` gives `321` as the leading zeros are not retained.

Given an integer `num`, reverse `num` to get `reversed1`, then reverse `reversed1` to get `reversed2`. Return `true` if `reversed2` equals `num`. Otherwise return `false`.

Example 1:

    Input: num = 526
    Output: true
    Explanation: Reverse num to get 625, then reverse 625 to get 526, which equals num.

Example 2:

    Input: num = 1800
    Output: false
    Explanation: Reverse num to get 81, then reverse 81 to get 18, which does not equal num.

Example 3:

    Input: num = 0
    Output: true
    Explanation: Reverse num to get 0, then reverse 0 to get 0, which equals num.

Constraints:

- `0 <= num <= 106`