683003 has 2 divisors, whose sum is σ = 683004. Its totient is φ = 683002.

The previous prime is 682967. The next prime is 683021. The reversal of 683003 is 300386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 683003 - 2¹⁰ = 681979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (683083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341501 + 341502.

It is an arithmetic number, because the mean of its divisors is an integer number (341502).

2⁶⁸³⁰⁰³ is an apocalyptic number.

683003 is a deficient number, since it is larger than the sum of its proper divisors (1).

683003 is an equidigital number, since it uses as much as digits as its factorization.

683003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 683003 is about 826.4399554717. The cubic root of 683003 is about 88.0658511928.

Adding to 683003 its reverse (300386), we get a palindrome (983389).

The spelling of 683003 in words is "six hundred eighty-three thousand, three".