2102000111102 has 16 divisors (see below), whose sum is σ = 3227070231792. Its totient is φ = 1026321313920.

The previous prime is 2102000111053. The next prime is 2102000111119. The reversal of 2102000111102 is 2011110002012.

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, 2444849 + ... + 3190812.

It is an arithmetic number, because the mean of its divisors is an integer number (201691889487).

Almost surely, 2^{2102000111102} is an apocalyptic number.

2102000111102 is a deficient number, since it is larger than the sum of its proper divisors (1125070120690).

2102000111102 is a wasteful number, since it uses less digits than its factorization.

2102000111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5640043.

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

Adding to 2102000111102 its reverse (2011110002012), we get a palindrome (4113110113114).

The spelling of 2102000111102 in words is "two trillion, one hundred two billion, one hundred eleven thousand, one hundred two".