1068323239 has 2 divisors, whose sum is σ = 1068323240. Its totient is φ = 1068323238.

The previous prime is 1068323219. The next prime is 1068323287. The reversal of 1068323239 is 9323238601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1068323239 - 2¹³ = 1068315047 is a prime.

It is a super-2 number, since 2×1068323239² = 2282629085974902242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068323198 and 1068323207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068323219) 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, 534161619 + 534161620.

It is an arithmetic number, because the mean of its divisors is an integer number (534161620).

Almost surely, 2^1068323239 is an apocalyptic number.

1068323239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068323239 is an equidigital number, since it uses as much as digits as its factorization.

1068323239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 1068323239 is about 32685.2143789818. The cubic root of 1068323239 is about 1022.2745725268.

The spelling of 1068323239 in words is "one billion, sixty-eight million, three hundred twenty-three thousand, two hundred thirty-nine".