3403123 has 4 divisors (see below), whose sum is σ = 3486168. Its totient is φ = 3320080.

The previous prime is 3403117. The next prime is 3403133. The reversal of 3403123 is 3213043.

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 3403123 - 2¹⁷ = 3272051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3403097 and 3403106.

It is not an unprimeable number, because it can be changed into a prime (3403133) 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, 41461 + ... + 41542.

It is an arithmetic number, because the mean of its divisors is an integer number (871542).

Almost surely, 2^3403123 is an apocalyptic number.

3403123 is a deficient number, since it is larger than the sum of its proper divisors (83045).

3403123 is an equidigital number, since it uses as much as digits as its factorization.

3403123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83044.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3403123 is about 1844.7555393602. The cubic root of 3403123 is about 150.4154851219.

Adding to 3403123 its reverse (3213043), we get a palindrome (6616166).

The spelling of 3403123 in words is "three million, four hundred three thousand, one hundred twenty-three".