201110012102 has 12 divisors (see below), whose sum is σ = 305343346740. Its totient is φ = 99343493148.

The previous prime is 201110012099. The next prime is 201110012137. The reversal of 201110012102 is 201210011102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7284452 + ... + 7312007.

It is an arithmetic number, because the mean of its divisors is an integer number (25445278895).

Almost surely, 2^201110012102 is an apocalyptic number.

201110012102 is a deficient number, since it is larger than the sum of its proper divisors (104233334638).

201110012102 is an equidigital number, since it uses as much as digits as its factorization.

201110012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14596627 (or 14596544 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201110012102 its reverse (201210011102), we get a palindrome (402320023204).

It can be divided in two parts, 2011100 and 12102, that added together give a palindrome (2023202).

The spelling of 201110012102 in words is "two hundred one billion, one hundred ten million, twelve thousand, one hundred two".