3028123 has 4 divisors (see below), whose sum is σ = 3460720. Its totient is φ = 2595528.

The previous prime is 3028121. The next prime is 3028141. The reversal of 3028123 is 3218203.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3218203 = 31 ⋅103813.

It is a cyclic number.

It is not a de Polignac number, because 3028123 - 2¹ = 3028121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3028123.

It is not an unprimeable number, because it can be changed into a prime (3028121) 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, 216288 + ... + 216301.

It is an arithmetic number, because the mean of its divisors is an integer number (865180).

Almost surely, 2^3028123 is an apocalyptic number.

3028123 is a deficient number, since it is larger than the sum of its proper divisors (432597).

3028123 is an equidigital number, since it uses as much as digits as its factorization.

3028123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432596.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3028123 is about 1740.1502808666. The cubic root of 3028123 is about 144.6742270135.

The spelling of 3028123 in words is "three million, twenty-eight thousand, one hundred twenty-three".