10128706160647 has 2 divisors, whose sum is σ = 10128706160648. Its totient is φ = 10128706160646.

The previous prime is 10128706160641. The next prime is 10128706160701. The reversal of 10128706160647 is 74606160782101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10128706160647 - 2⁷ = 10128706160519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10128706160647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10128706160641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5064353080323 + 5064353080324.

It is an arithmetic number, because the mean of its divisors is an integer number (5064353080324).

Almost surely, 2^{10128706160647} is an apocalyptic number.

10128706160647 is a deficient number, since it is larger than the sum of its proper divisors (1).

10128706160647 is an equidigital number, since it uses as much as digits as its factorization.

10128706160647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 10128706160647 in words is "ten trillion, one hundred twenty-eight billion, seven hundred six million, one hundred sixty thousand, six hundred forty-seven".