2100202000110 has 48 divisors (see below), whose sum is σ = 5460742353456. Its totient is φ = 560031594624.

The previous prime is 2100202000093. The next prime is 2100202000129. The reversal of 2100202000110 is 110002020012.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2100202000092 and 2100202000101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1876962 + ... + 2779098.

It is an arithmetic number, because the mean of its divisors is an integer number (113765465697).

Almost surely, 2^{2100202000110} is an apocalyptic number.

2100202000110 is an abundant number, since it is smaller than the sum of its proper divisors (3360540353346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2100202000110 is a wasteful number, since it uses less digits than its factorization.

2100202000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928017 (or 928014 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2100202000110 its reverse (110002020012), we get a palindrome (2210204020122).

The spelling of 2100202000110 in words is "two trillion, one hundred billion, two hundred two million, one hundred ten", and thus it is an aban number.