123323003 has 2 divisors, whose sum is σ = 123323004. Its totient is φ = 123323002.

The previous prime is 123322999. The next prime is 123323009. The reversal of 123323003 is 300323321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123323003 - 2² = 123322999 is a prime.

It is not a weakly prime, because it can be changed into another prime (123323009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61661501 + 61661502.

It is an arithmetic number, because the mean of its divisors is an integer number (61661502).

Almost surely, 2^123323003 is an apocalyptic number.

123323003 is a deficient number, since it is larger than the sum of its proper divisors (1).

123323003 is an equidigital number, since it uses as much as digits as its factorization.

123323003 is an evil number, because the sum of its binary digits is even.

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

The square root of 123323003 is about 11105.0890586253. The cubic root of 123323003 is about 497.7539294422.

Adding to 123323003 its reverse (300323321), we get a palindrome (423646324).

The spelling of 123323003 in words is "one hundred twenty-three million, three hundred twenty-three thousand, three".