2100110210210 has 16 divisors (see below), whose sum is σ = 3780216216000. Its totient is φ = 840040120176.

The previous prime is 2100110210201. The next prime is 2100110210287. The reversal of 2100110210210 is 120120110012.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2100110210191 and 2100110210200.

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, 2728841 + ... + 3412739.

It is an arithmetic number, because the mean of its divisors is an integer number (236263513500).

Almost surely, 2^{2100110210210} is an apocalyptic number.

2100110210210 is a deficient number, since it is larger than the sum of its proper divisors (1680106005790).

2100110210210 is a wasteful number, since it uses less digits than its factorization.

2100110210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990985.

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

Adding to 2100110210210 its reverse (120120110012), we get a palindrome (2220230320222).

The spelling of 2100110210210 in words is "two trillion, one hundred billion, one hundred ten million, two hundred ten thousand, two hundred ten".