1283063 has 2 divisors, whose sum is σ = 1283064. Its totient is φ = 1283062.

The previous prime is 1283027. The next prime is 1283069. The reversal of 1283063 is 3603821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1283063 - 2⁸ = 1282807 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 (1283069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641531 + 641532.

It is an arithmetic number, because the mean of its divisors is an integer number (641532).

2^1283063 is an apocalyptic number.

1283063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1283063 is an equidigital number, since it uses as much as digits as its factorization.

1283063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1283063 is about 1132.7237085892. The cubic root of 1283063 is about 108.6632425600.

Adding to 1283063 its reverse (3603821), we get a palindrome (4886884).

The spelling of 1283063 in words is "one million, two hundred eighty-three thousand, sixty-three".