1282163 has 2 divisors, whose sum is σ = 1282164. Its totient is φ = 1282162.

The previous prime is 1282153. The next prime is 1282187. The reversal of 1282163 is 3612821.

It is a weak prime.

It is an emirp because it is prime and its reverse (3612821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1282163 - 2¹⁴ = 1265779 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1282133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641081 + 641082.

It is an arithmetic number, because the mean of its divisors is an integer number (641082).

2^1282163 is an apocalyptic number.

1282163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1282163 is an equidigital number, since it uses as much as digits as its factorization.

1282163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 23.

The square root of 1282163 is about 1132.3263663803. The cubic root of 1282163 is about 108.6378294682.

Adding to 1282163 its reverse (3612821), we get a palindrome (4894984).

The spelling of 1282163 in words is "one million, two hundred eighty-two thousand, one hundred sixty-three".