1068319883 has 2 divisors, whose sum is σ = 1068319884. Its totient is φ = 1068319882.

The previous prime is 1068319877. The next prime is 1068319909. The reversal of 1068319883 is 3889138601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1068319883 - 2¹⁰ = 1068318859 is a prime.

It is a super-2 number, since 2×1068319883² = 2282614744826267378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1068319843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534159941 + 534159942.

It is an arithmetic number, because the mean of its divisors is an integer number (534159942).

Almost surely, 2^1068319883 is an apocalyptic number.

1068319883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068319883 is an equidigital number, since it uses as much as digits as its factorization.

1068319883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 1068319883 is about 32685.1630407437. The cubic root of 1068319883 is about 1022.2735020777.

The spelling of 1068319883 in words is "one billion, sixty-eight million, three hundred nineteen thousand, eight hundred eighty-three".