1063303 has 2 divisors, whose sum is σ = 1063304. Its totient is φ = 1063302.

The previous prime is 1063273. The next prime is 1063319. The reversal of 1063303 is 3033601.

It is an a-pointer prime, because the next prime (1063319) can be obtained adding 1063303 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1063303 - 2¹⁷ = 932231 is a prime.

It is a super-2 number, since 2×1063303² = 2261226539618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531651 + 531652.

It is an arithmetic number, because the mean of its divisors is an integer number (531652).

2^1063303 is an apocalyptic number.

1063303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063303 is an equidigital number, since it uses as much as digits as its factorization.

1063303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1063303 is about 1031.1658450511. The cubic root of 1063303 is about 102.0670774985.

Adding to 1063303 its reverse (3033601), we get a palindrome (4096904).

The spelling of 1063303 in words is "one million, sixty-three thousand, three hundred three".