1323017 has 2 divisors, whose sum is σ = 1323018. Its totient is φ = 1323016.

The previous prime is 1323001. The next prime is 1323041. The reversal of 1323017 is 7103231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1201216 + 121801 = 1096^2 + 349^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323017 - 2⁴ = 1323001 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322986 and 1323004.

It is not a weakly prime, because it can be changed into another prime (1325017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661508 + 661509.

It is an arithmetic number, because the mean of its divisors is an integer number (661509).

2^1323017 is an apocalyptic number.

It is an amenable number.

1323017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323017 is an equidigital number, since it uses as much as digits as its factorization.

1323017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 1323017 is about 1150.2247606446. The cubic root of 1323017 is about 109.7796415042.

Adding to 1323017 its reverse (7103231), we get a palindrome (8426248).

The spelling of 1323017 in words is "one million, three hundred twenty-three thousand, seventeen".