2100110122102 has 4 divisors (see below), whose sum is σ = 3150165183156. Its totient is φ = 1050055061050.

The previous prime is 2100110122087. The next prime is 2100110122171. The reversal of 2100110122102 is 2012210110012.

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, 525027530524 + ... + 525027530527.

It is an arithmetic number, because the mean of its divisors is an integer number (787541295789).

Almost surely, 2^{2100110122102} is an apocalyptic number.

2100110122102 is a deficient number, since it is larger than the sum of its proper divisors (1050055061054).

2100110122102 is a wasteful number, since it uses less digits than its factorization.

2100110122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050055061053.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2100110122102 its reverse (2012210110012), we get a palindrome (4112320232114).

The spelling of 2100110122102 in words is "two trillion, one hundred billion, one hundred ten million, one hundred twenty-two thousand, one hundred two".