123003323 has 4 divisors (see below), whose sum is σ = 123130200. Its totient is φ = 122876448.

The previous prime is 123003317. The next prime is 123003329. The reversal of 123003323 is 323300321.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (123003317) and next prime (123003329).

It is a cyclic number.

It is not a de Polignac number, because 123003323 - 2²⁰ = 121954747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123003329) 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, 61973 + ... + 63926.

It is an arithmetic number, because the mean of its divisors is an integer number (30782550).

Almost surely, 2^123003323 is an apocalyptic number.

123003323 is a deficient number, since it is larger than the sum of its proper divisors (126877).

123003323 is an equidigital number, since it uses as much as digits as its factorization.

123003323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126876.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 123003323 is about 11090.6863178074. The cubic root of 123003323 is about 497.3234618529.

Adding to 123003323 its reverse (323300321), we get a palindrome (446303644).

The spelling of 123003323 in words is "one hundred twenty-three million, three thousand, three hundred twenty-three".