68196113103 has 16 divisors (see below), whose sum is σ = 94105116000. Its totient is φ = 43876976640.

The previous prime is 68196113099. The next prime is 68196113113. The reversal of 68196113103 is 30131169186.

It is a happy number.

It is not a de Polignac number, because 68196113103 - 2² = 68196113099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68196113113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26623 + ... + 370271.

It is an arithmetic number, because the mean of its divisors is an integer number (5881569750).

Almost surely, 2^68196113103 is an apocalyptic number.

68196113103 is a deficient number, since it is larger than the sum of its proper divisors (25909002897).

68196113103 is a wasteful number, since it uses less digits than its factorization.

68196113103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345962.

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 68196113103 in words is "sixty-eight billion, one hundred ninety-six million, one hundred thirteen thousand, one hundred three".