In fact, I'm talking utter shit and humbly apologise.
At 135t, 3 B/S won't lift this anywhere.
However, it won't weigh 135t with B/S. It weighs 112.4t. Which gives it a TWR 1.09, burn time of 209.9 seconds with a Dv of 4426m/s.
Which is LEO in anyones money. Just not with a payload.
For that, 4 B/S or 2 hawks will get this and a decent payload into LEO no dramas.
3 titans might actually attain LEO. No payload, 2600m/s. Burn straight up to 10km. Crazier things have happened.