MOD = 10**9+7
N = list(map(int,list(input())))
n = len(N)
if n==1:
  print(N[0]*(N[0]+1)//2)
  exit()
lis = [1]*n
for i in range(1,n):
  lis[i] = lis[i-1]*45%MOD
dp1 = [0]*n
dp2 = [0]*n
dp3 = [0]*n
dp2[0] = lis[0]*((N[-1]-1)*N[-1]//2)%MOD
for i in range(1,n):
  if N[-i-1]>0:
    dp2[i] = lis[i]*((N[-i-1]-1)*N[-i-1]//2)%MOD
  dp3[i] = dp3[i-1]+lis[i]
dp1[0] = N[-1]
for i in range(1,n):
  if N[-i-1]>0:
    dp1[i] = (dp1[i-1]+dp2[i-1])*N[-i-1]%MOD
print((dp1[-1]+dp2[-1]+dp3[-1])%MOD)