323125003 has 2 divisors, whose sum is σ = 323125004. Its totient is φ = 323125002.

The previous prime is 323124983. The next prime is 323125007. The reversal of 323125003 is 300521323.

It is a strong prime.

It is an emirp because it is prime and its reverse (300521323) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323125003 is a prime.

It is not a weakly prime, because it can be changed into another prime (323125007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161562501 + 161562502.

It is an arithmetic number, because the mean of its divisors is an integer number (161562502).

Almost surely, 2^323125003 is an apocalyptic number.

323125003 is a deficient number, since it is larger than the sum of its proper divisors (1).

323125003 is an equidigital number, since it uses as much as digits as its factorization.

323125003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 323125003 is about 17975.6780956936. The cubic root of 323125003 is about 686.2097032198.

Adding to 323125003 its reverse (300521323), we get a palindrome (623646326).

The spelling of 323125003 in words is "three hundred twenty-three million, one hundred twenty-five thousand, three".