100768162452728 has 64 divisors (see below), whose sum is σ = 199912946697600. Its totient is φ = 47486018171520.

The previous prime is 100768162452691. The next prime is 100768162452739. The reversal of 100768162452728 is 827254261867001.

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, 24458063 + ... + 28279553.

It is an arithmetic number, because the mean of its divisors is an integer number (3123639792150).

Almost surely, 2^{100768162452728} is an apocalyptic number.

It is an amenable number.

100768162452728 is a deficient number, since it is larger than the sum of its proper divisors (99144784244872).

100768162452728 is a wasteful number, since it uses less digits than its factorization.

100768162452728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822412 (or 3822408 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 59.

The spelling of 100768162452728 in words is "one hundred trillion, seven hundred sixty-eight billion, one hundred sixty-two million, four hundred fifty-two thousand, seven hundred twenty-eight".