68675883103 has 4 divisors (see below), whose sum is σ = 71661791088. Its totient is φ = 65689975120.

The previous prime is 68675883091. The next prime is 68675883197. The reversal of 68675883103 is 30138857686.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68675883103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68675883403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1492953958 + ... + 1492954003.

It is an arithmetic number, because the mean of its divisors is an integer number (17915447772).

Almost surely, 2^68675883103 is an apocalyptic number.

68675883103 is a deficient number, since it is larger than the sum of its proper divisors (2985907985).

68675883103 is a wasteful number, since it uses less digits than its factorization.

68675883103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985907984.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 68675883103 in words is "sixty-eight billion, six hundred seventy-five million, eight hundred eighty-three thousand, one hundred three".