6401303 has 2 divisors, whose sum is σ = 6401304. Its totient is φ = 6401302.

The previous prime is 6401293. The next prime is 6401327. The reversal of 6401303 is 3031046.

6401303 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6401303 - 2¹⁴ = 6384919 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6401363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3200651 + 3200652.

It is an arithmetic number, because the mean of its divisors is an integer number (3200652).

Almost surely, 2^6401303 is an apocalyptic number.

6401303 is a deficient number, since it is larger than the sum of its proper divisors (1).

6401303 is an equidigital number, since it uses as much as digits as its factorization.

6401303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 6401303 is about 2530.0796430152. The cubic root of 6401303 is about 185.6761524692.

Adding to 6401303 its reverse (3031046), we get a palindrome (9432349).

The spelling of 6401303 in words is "six million, four hundred one thousand, three hundred three".