2123341 has 4 divisors (see below), whose sum is σ = 2316384. Its totient is φ = 1930300.

The previous prime is 2123327. The next prime is 2123353. The reversal of 2123341 is 1433212.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 2123341 - 2⁵ = 2123309 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 (2123141) 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, 96505 + ... + 96526.

It is an arithmetic number, because the mean of its divisors is an integer number (579096).

2^2123341 is an apocalyptic number.

It is an amenable number.

2123341 is a deficient number, since it is larger than the sum of its proper divisors (193043).

2123341 is a wasteful number, since it uses less digits than its factorization.

2123341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193042.

The product of its digits is 144, while the sum is 16.

The square root of 2123341 is about 1457.1688303007. The cubic root of 2123341 is about 128.5306139114.

Adding to 2123341 its reverse (1433212), we get a palindrome (3556553).

It can be divided in two parts, 212 and 3341, that added together give a palindrome (3553).

The spelling of 2123341 in words is "two million, one hundred twenty-three thousand, three hundred forty-one".