1068303 has 4 divisors (see below), whose sum is σ = 1424408. Its totient is φ = 712200.

The previous prime is 1068271. The next prime is 1068307. The reversal of 1068303 is 3038601.

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

It is not a de Polignac number, because 1068303 - 2⁵ = 1068271 is a prime.

It is a super-2 number, since 2×1068303² = 2282542599618, which contains 22 as substring.

It is a D-number.

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 1068303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178048 + ... + 178053.

It is an arithmetic number, because the mean of its divisors is an integer number (356102).

2^1068303 is an apocalyptic number.

1068303 is a deficient number, since it is larger than the sum of its proper divisors (356105).

1068303 is an equidigital number, since it uses as much as digits as its factorization.

1068303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356104.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1068303 is about 1033.5874418742. The cubic root of 1068303 is about 102.2268116945.

The spelling of 1068303 in words is "one million, sixty-eight thousand, three hundred three".