6320003 has 2 divisors, whose sum is σ = 6320004. Its totient is φ = 6320002.

The previous prime is 6319993. The next prime is 6320023. The reversal of 6320003 is 3000236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6320003 - 2¹⁸ = 6057859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6320003.

It is not a weakly prime, because it can be changed into another prime (6320023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160001 + 3160002.

It is an arithmetic number, because the mean of its divisors is an integer number (3160002).

Almost surely, 2^6320003 is an apocalyptic number.

6320003 is a deficient number, since it is larger than the sum of its proper divisors (1).

6320003 is an equidigital number, since it uses as much as digits as its factorization.

6320003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 6320003 is about 2513.9616146632. The cubic root of 6320003 is about 184.8867385618.

Adding to 6320003 its reverse (3000236), we get a palindrome (9320239).

The spelling of 6320003 in words is "six million, three hundred twenty thousand, three".