1068402103 has 2 divisors, whose sum is σ = 1068402104. Its totient is φ = 1068402102.

The previous prime is 1068402061. The next prime is 1068402109. The reversal of 1068402103 is 3012048601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068402103 is a prime.

It is a super-2 number, since 2×1068402103² = 2282966107389645218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068402109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534201051 + 534201052.

It is an arithmetic number, because the mean of its divisors is an integer number (534201052).

Almost surely, 2^1068402103 is an apocalyptic number.

1068402103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068402103 is an equidigital number, since it uses as much as digits as its factorization.

1068402103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1068402103 is about 32686.4207737709. The cubic root of 1068402103 is about 1022.2997267982.

The spelling of 1068402103 in words is "one billion, sixty-eight million, four hundred two thousand, one hundred three".