68108210703 has 48 divisors (see below), whose sum is σ = 107079598080. Its totient is φ = 41466600000.

The previous prime is 68108210669. The next prime is 68108210713. The reversal of 68108210703 is 30701280186.

It is not a de Polignac number, because 68108210703 - 2⁸ = 68108210447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68108210713) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4426738 + ... + 4442096.

It is an arithmetic number, because the mean of its divisors is an integer number (2230824960).

Almost surely, 2^68108210703 is an apocalyptic number.

68108210703 is a deficient number, since it is larger than the sum of its proper divisors (38971387377).

68108210703 is a wasteful number, since it uses less digits than its factorization.

68108210703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15780 (or 15777 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

Adding to 68108210703 its reverse (30701280186), we get a palindrome (98809490889).

The spelling of 68108210703 in words is "sixty-eight billion, one hundred eight million, two hundred ten thousand, seven hundred three".