Possible Clues:

• Giant number
• Number represented as one followed by 100 zeros
• A huge number go surfing � but not in ocean, we hear
• Author adding another zero, making very large number
• Nothing in Russian writer? There's a huge amount!
• Big number
• 10100
• Vast figure made from animation leading to revolving company symbol
• Number showing sentimentality, wanting endless wealth
• Travel in two ways to look up a large number