20101101210110 has 8 divisors (see below), whose sum is σ = 36181982178216. Its totient is φ = 8040440484040.

The previous prime is 20101101210107. The next prime is 20101101210193. The reversal of 20101101210110 is 1101210110102.

20101101210110 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 = 20101101210091 and 20101101210100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005055060496 + ... + 1005055060515.

It is an arithmetic number, because the mean of its divisors is an integer number (4522747772277).

Almost surely, 2^{20101101210110} is an apocalyptic number.

20101101210110 is a deficient number, since it is larger than the sum of its proper divisors (16080880968106).

20101101210110 is a wasteful number, since it uses less digits than its factorization.

20101101210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010110121018.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 20101101210110 its reverse (1101210110102), we get a palindrome (21202311320212).

The spelling of 20101101210110 in words is "twenty trillion, one hundred one billion, one hundred one million, two hundred ten thousand, one hundred ten".