68323003 has 12 divisors (see below), whose sum is σ = 80828280. Its totient is φ = 57567552.

The previous prime is 68322971. The next prime is 68323009. The reversal of 68323003 is 30032386.

It is not a de Polignac number, because 68323003 - 2⁵ = 68322971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68323009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8926 + ... + 14707.

It is an arithmetic number, because the mean of its divisors is an integer number (6735690).

Almost surely, 2^68323003 is an apocalyptic number.

68323003 is a deficient number, since it is larger than the sum of its proper divisors (12505277).

68323003 is a wasteful number, since it uses less digits than its factorization.

68323003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23706 (or 23699 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 68323003 is about 8265.7729826073. The cubic root of 68323003 is about 408.8107576765.

Adding to 68323003 its reverse (30032386), we get a palindrome (98355389).

The spelling of 68323003 in words is "sixty-eight million, three hundred twenty-three thousand, three".