1068999103 has 2 divisors, whose sum is σ = 1068999104. Its totient is φ = 1068999102.

The previous prime is 1068999059. The next prime is 1068999163. The reversal of 1068999103 is 3019998601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1068999103 - 2⁹ = 1068998591 is a prime.

It is a super-2 number, since 2×1068999103² = 2285518164429609218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068999163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534499551 + 534499552.

It is an arithmetic number, because the mean of its divisors is an integer number (534499552).

Almost surely, 2^1068999103 is an apocalyptic number.

1068999103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068999103 is an equidigital number, since it uses as much as digits as its factorization.

1068999103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 46.

The square root of 1068999103 is about 32695.5517310842. The cubic root of 1068999103 is about 1022.4901043393.

The spelling of 1068999103 in words is "one billion, sixty-eight million, nine hundred ninety-nine thousand, one hundred three".