2082123 has 6 divisors (see below), whose sum is σ = 3007524. Its totient is φ = 1388076.

The previous prime is 2082107. The next prime is 2082127. The reversal of 2082123 is 3212802.

It is a happy number.

It is not a de Polignac number, because 2082123 - 2⁴ = 2082107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2082096 and 2082105.

It is not an unprimeable number, because it can be changed into a prime (2082127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115665 + ... + 115682.

It is an arithmetic number, because the mean of its divisors is an integer number (501254).

2^2082123 is an apocalyptic number.

2082123 is a deficient number, since it is larger than the sum of its proper divisors (925401).

2082123 is a wasteful number, since it uses less digits than its factorization.

2082123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231353 (or 231350 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2082123 is about 1442.9563402959. The cubic root of 2082123 is about 127.6935008784.

Adding to 2082123 its reverse (3212802), we get a palindrome (5294925).

The spelling of 2082123 in words is "two million, eighty-two thousand, one hundred twenty-three".