2101110202110 has 16 divisors (see below), whose sum is σ = 5042664485136. Its totient is φ = 560296053888.

The previous prime is 2101110202069. The next prime is 2101110202133. The reversal of 2101110202110 is 112020111012.

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, 35018503339 + ... + 35018503398.

It is an arithmetic number, because the mean of its divisors is an integer number (315166530321).

Almost surely, 2^{2101110202110} is an apocalyptic number.

2101110202110 is an abundant number, since it is smaller than the sum of its proper divisors (2941554283026).

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

2101110202110 is a wasteful number, since it uses less digits than its factorization.

2101110202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70037006747.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2101110202110 its reverse (112020111012), we get a palindrome (2213130313122).

The spelling of 2101110202110 in words is "two trillion, one hundred one billion, one hundred ten million, two hundred two thousand, one hundred ten".