68103153470879 has 8 divisors (see below), whose sum is σ = 68267776024512. Its totient is φ = 67938561522720.

The previous prime is 68103153470867. The next prime is 68103153470897. The reversal of 68103153470879 is 97807435130186.

It is a happy number.

68103153470879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 68103153470879 - 2³⁶ = 68034433994143 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 (68103153475879) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3192464 + ... + 12099509.

It is an arithmetic number, because the mean of its divisors is an integer number (8533472003064).

Almost surely, 2^{68103153470879} is an apocalyptic number.

68103153470879 is a deficient number, since it is larger than the sum of its proper divisors (164622553633).

68103153470879 is a wasteful number, since it uses less digits than its factorization.

68103153470879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15302737.

The product of its (nonzero) digits is 30481920, while the sum is 62.

The spelling of 68103153470879 in words is "sixty-eight trillion, one hundred three billion, one hundred fifty-three million, four hundred seventy thousand, eight hundred seventy-nine".