201110210201102 has 4 divisors (see below), whose sum is σ = 301665315301656. Its totient is φ = 100555105100550.

The previous prime is 201110210201053. The next prime is 201110210201123. The reversal of 201110210201102 is 201102012011102.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50277552550274 + ... + 50277552550277.

It is an arithmetic number, because the mean of its divisors is an integer number (75416328825414).

Almost surely, 2^{201110210201102} is an apocalyptic number.

201110210201102 is a deficient number, since it is larger than the sum of its proper divisors (100555105100554).

201110210201102 is a wasteful number, since it uses less digits than its factorization.

201110210201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100555105100553.

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

Adding to 201110210201102 its reverse (201102012011102), we get a palindrome (402212222212204).

The spelling of 201110210201102 in words is "two hundred one trillion, one hundred ten billion, two hundred ten million, two hundred one thousand, one hundred two".