2110112101 has 8 divisors (see below), whose sum is σ = 2137617944. Its totient is φ = 2082723840.

The previous prime is 2110112057. The next prime is 2110112111. The reversal of 2110112101 is 1012110112.

It can be written as a sum of positive squares in 4 ways, for example, as 5688225 + 2104423876 = 2385^2 + 45874^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2110112101 - 2⁷ = 2110111973 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 (2110112111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7021 + ... + 65341.

It is an arithmetic number, because the mean of its divisors is an integer number (267202243).

Almost surely, 2^2110112101 is an apocalyptic number.

It is an amenable number.

2110112101 is a deficient number, since it is larger than the sum of its proper divisors (27505843).

2110112101 is an equidigital number, since it uses as much as digits as its factorization.

2110112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58791.

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 2110112101 is about 45935.9565155663. The cubic root of 2110112101 is about 1282.6313263120.

Adding to 2110112101 its reverse (1012110112), we get a palindrome (3122222213).

It can be divided in two parts, 2110112 and 101, that multiplied together give a palindrome (213121312).

The spelling of 2110112101 in words is "two billion, one hundred ten million, one hundred twelve thousand, one hundred one".