2010112120101 has 4 divisors (see below), whose sum is σ = 2680149493472. Its totient is φ = 1340074746732.

The previous prime is 2010112120067. The next prime is 2010112120169. The reversal of 2010112120101 is 1010212110102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2010112120101 - 2²⁹ = 2009575249189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010112820101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335018686681 + ... + 335018686686.

It is an arithmetic number, because the mean of its divisors is an integer number (670037373368).

Almost surely, 2^{2010112120101} is an apocalyptic number.

It is an amenable number.

2010112120101 is a deficient number, since it is larger than the sum of its proper divisors (670037373371).

2010112120101 is an equidigital number, since it uses as much as digits as its factorization.

2010112120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670037373370.

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

Adding to 2010112120101 its reverse (1010212110102), we get a palindrome (3020324230203).

Subtracting from 2010112120101 its reverse (1010212110102), we obtain a palindrome (999900009999).

The spelling of 2010112120101 in words is "two trillion, ten billion, one hundred twelve million, one hundred twenty thousand, one hundred one".