2110423 has 4 divisors (see below), whose sum is σ = 2411920. Its totient is φ = 1808928.

The previous prime is 2110399. The next prime is 2110439. The reversal of 2110423 is 3240112.

2110423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2110423 - 2⁵ = 2110391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150738 + ... + 150751.

It is an arithmetic number, because the mean of its divisors is an integer number (602980).

2^2110423 is an apocalyptic number.

2110423 is a deficient number, since it is larger than the sum of its proper divisors (301497).

2110423 is an equidigital number, since it uses as much as digits as its factorization.

2110423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301496.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2110423 is about 1452.7294999414. The cubic root of 2110423 is about 128.2694316522.

Adding to 2110423 its reverse (3240112), we get a palindrome (5350535).

The spelling of 2110423 in words is "two million, one hundred ten thousand, four hundred twenty-three".