68196113102 has 32 divisors (see below), whose sum is σ = 111603273600. Its totient is φ = 31063938048.

The previous prime is 68196113099. The next prime is 68196113113. The reversal of 68196113102 is 20131169186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6503888 + ... + 6514364.

It is an arithmetic number, because the mean of its divisors is an integer number (3487602300).

Almost surely, 2^68196113102 is an apocalyptic number.

68196113102 is a deficient number, since it is larger than the sum of its proper divisors (43407160498).

68196113102 is a wasteful number, since it uses less digits than its factorization.

68196113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13740.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 68196113102 in words is "sixty-eight billion, one hundred ninety-six million, one hundred thirteen thousand, one hundred two".