#include <bits/stdc++.h>
#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define FORR(i,a,b) for (int i=(a);i>=(b);i--)
#define pb push_back

using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef set<int> si;
const int inf = 1e9;
const int mod = 1e9+7;

set<ll> s;
main(){
  cin.tie(0);
  ios::sync_with_stdio(false);
  ll n, a, b1, b2, c1, c2;
  cin >> n;
  a = sqrt(n);
  FOR(i, 1, a+1){
    if(n%i != 0)continue;
    b1 = i;
    b2 = n / i;
    FOR(j, 0, 2){
      c1=b1;
      c2=b2;
      while(c2>0){
        c1 *= 10;
        c2 /= 10;
      }
      s.insert(c1+b2);
      swap(b1, b2);
    }
    //for(set<ll>::iterator itr = s.begin(); itr != s.end(); itr++) cout << *itr << endl;
    //cout << endl;
  }
  cout << s.size() << endl;
}