10256303 has 2 divisors, whose sum is σ = 10256304. Its totient is φ = 10256302.

The previous prime is 10256297. The next prime is 10256327. The reversal of 10256303 is 30365201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10256303 - 2⁸ = 10256047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10256353) 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, 5128151 + 5128152.

It is an arithmetic number, because the mean of its divisors is an integer number (5128152).

Almost surely, 2^10256303 is an apocalyptic number.

10256303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10256303 is an equidigital number, since it uses as much as digits as its factorization.

10256303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 10256303 is about 3202.5463306563. The cubic root of 10256303 is about 217.2685908020.

The spelling of 10256303 in words is "ten million, two hundred fifty-six thousand, three hundred three".