10563303 has 4 divisors (see below), whose sum is σ = 14084408. Its totient is φ = 7042200.

The previous prime is 10563257. The next prime is 10563313. The reversal of 10563303 is 30336501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10563303 - 2⁹ = 10562791 is a prime.

It is a super-2 number, since 2×10563303² = 223166740539618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10563303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10563313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760548 + ... + 1760553.

It is an arithmetic number, because the mean of its divisors is an integer number (3521102).

Almost surely, 2^10563303 is an apocalyptic number.

10563303 is a deficient number, since it is larger than the sum of its proper divisors (3521105).

10563303 is an equidigital number, since it uses as much as digits as its factorization.

10563303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521104.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 10563303 is about 3250.1235361137. The cubic root of 10563303 is about 219.4151338492.

Adding to 10563303 its reverse (30336501), we get a palindrome (40899804).

The spelling of 10563303 in words is "ten million, five hundred sixty-three thousand, three hundred three".