2230123 has 4 divisors (see below), whose sum is σ = 2548720. Its totient is φ = 1911528.

The previous prime is 2230121. The next prime is 2230133. The reversal of 2230123 is 3210322.

It is a happy number.

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 2230123 - 2¹ = 2230121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230121) 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, 159288 + ... + 159301.

It is an arithmetic number, because the mean of its divisors is an integer number (637180).

2^2230123 is an apocalyptic number.

2230123 is a deficient number, since it is larger than the sum of its proper divisors (318597).

2230123 is an equidigital number, since it uses as much as digits as its factorization.

2230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318596.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2230123 is about 1493.3596351850. The cubic root of 2230123 is about 130.6500576152.

Adding to 2230123 its reverse (3210322), we get a palindrome (5440445).

The spelling of 2230123 in words is "two million, two hundred thirty thousand, one hundred twenty-three".