1030223017 has 2 divisors, whose sum is σ = 1030223018. Its totient is φ = 1030223016.

The previous prime is 1030223011. The next prime is 1030223027. The reversal of 1030223017 is 7103220301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 675428121 + 354794896 = 25989^2 + 18836^2 .

It is an emirp because it is prime and its reverse (7103220301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030223017 - 2³ = 1030223009 is a prime.

It is a super-2 number, since 2×1030223017² = 2122718929513164578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030222985 and 1030223003.

It is not a weakly prime, because it can be changed into another prime (1030223011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515111508 + 515111509.

It is an arithmetic number, because the mean of its divisors is an integer number (515111509).

Almost surely, 2^1030223017 is an apocalyptic number.

It is an amenable number.

1030223017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030223017 is an equidigital number, since it uses as much as digits as its factorization.

1030223017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1030223017 is about 32097.0873600705. The cubic root of 1030223017 is about 1009.9745172148.

Adding to 1030223017 its reverse (7103220301), we get a palindrome (8133443318).

The spelling of 1030223017 in words is "one billion, thirty million, two hundred twenty-three thousand, seventeen".