1068081048103 has 4 divisors (see below), whose sum is σ = 1068118226208. Its totient is φ = 1068043870000.

The previous prime is 1068081048017. The next prime is 1068081048169. The reversal of 1068081048103 is 3018401808601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1068081048103 - 2¹⁷ = 1068080917031 is a prime.

It is a super-2 number, since 2×1068081048103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068081048803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18545926 + ... + 18603427.

It is an arithmetic number, because the mean of its divisors is an integer number (267029556552).

Almost surely, 2^{1068081048103} is an apocalyptic number.

1068081048103 is a deficient number, since it is larger than the sum of its proper divisors (37178105).

1068081048103 is an equidigital number, since it uses as much as digits as its factorization.

1068081048103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37178104.

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 1068081048103 in words is "one trillion, sixty-eight billion, eighty-one million, forty-eight thousand, one hundred three".