68008206102 has 8 divisors (see below), whose sum is σ = 136016412216. Its totient is φ = 22669402032.

The previous prime is 68008206023. The next prime is 68008206157. The reversal of 68008206102 is 20160280086.

It is a sphenic number, since it is the product of 3 distinct primes.

68008206102 is an admirable number.

It is a super-2 number, since 2×68008206102² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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, 5667350503 + ... + 5667350514.

It is an arithmetic number, because the mean of its divisors is an integer number (17002051527).

Almost surely, 2^68008206102 is an apocalyptic number.

68008206102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68008206102 is a wasteful number, since it uses less digits than its factorization.

68008206102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11334701022.

The product of its (nonzero) digits is 9216, while the sum is 33.

Adding to 68008206102 its reverse (20160280086), we get a palindrome (88168486188).

The spelling of 68008206102 in words is "sixty-eight billion, eight million, two hundred six thousand, one hundred two".