201110120021102 has 16 divisors (see below), whose sum is σ = 308029678911072. Its totient is φ = 98453669385600.

The previous prime is 201110120021099. The next prime is 201110120021231. The reversal of 201110120021102 is 201120021011102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5027230274 + ... + 5027270277.

It is an arithmetic number, because the mean of its divisors is an integer number (19251854931942).

Almost surely, 2^{201110120021102} is an apocalyptic number.

201110120021102 is a deficient number, since it is larger than the sum of its proper divisors (106919558889970).

201110120021102 is a wasteful number, since it uses less digits than its factorization.

201110120021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10054500763.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 201110120021102 its reverse (201120021011102), we get a palindrome (402230141032204).

The spelling of 201110120021102 in words is "two hundred one trillion, one hundred ten billion, one hundred twenty million, twenty-one thousand, one hundred two".