2102020101110 has 8 divisors (see below), whose sum is σ = 3783636182016. Its totient is φ = 840808040440.

The previous prime is 2102020101053. The next prime is 2102020101143. The reversal of 2102020101110 is 111010202012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2102020101091 and 2102020101100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105101005046 + ... + 105101005065.

It is an arithmetic number, because the mean of its divisors is an integer number (472954522752).

Almost surely, 2^{2102020101110} is an apocalyptic number.

2102020101110 is a deficient number, since it is larger than the sum of its proper divisors (1681616080906).

2102020101110 is a wasteful number, since it uses less digits than its factorization.

2102020101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210202010118.

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

Adding to 2102020101110 its reverse (111010202012), we get a palindrome (2213030303122).

The spelling of 2102020101110 in words is "two trillion, one hundred two billion, twenty million, one hundred one thousand, one hundred ten".