603243323 has 2 divisors, whose sum is σ = 603243324. Its totient is φ = 603243322.

The previous prime is 603243313. The next prime is 603243371. The reversal of 603243323 is 323342306.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 603243323 - 2¹⁶ = 603177787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 603243292 and 603243301.

It is not a weakly prime, because it can be changed into another prime (603243313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301621661 + 301621662.

It is an arithmetic number, because the mean of its divisors is an integer number (301621662).

Almost surely, 2^603243323 is an apocalyptic number.

603243323 is a deficient number, since it is larger than the sum of its proper divisors (1).

603243323 is an equidigital number, since it uses as much as digits as its factorization.

603243323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 603243323 is about 24561.0122551983. The cubic root of 603243323 is about 844.9496710334.

Adding to 603243323 its reverse (323342306), we get a palindrome (926585629).

The spelling of 603243323 in words is "six hundred three million, two hundred forty-three thousand, three hundred twenty-three".