128107360000887 has 8 divisors (see below), whose sum is σ = 173215585353600. Its totient is φ = 84202020657720.

The previous prime is 128107360000871. The next prime is 128107360000891. The reversal of 128107360000887 is 788000063701821.

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

It is not a de Polignac number, because 128107360000887 - 2⁴ = 128107360000871 is a prime.

It is a super-2 number, since 2×128107360000887² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128107360010887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300721502137 + ... + 300721502562.

It is an arithmetic number, because the mean of its divisors is an integer number (21651948169200).

Almost surely, 2^{128107360000887} is an apocalyptic number.

128107360000887 is a deficient number, since it is larger than the sum of its proper divisors (45108225352713).

128107360000887 is an equidigital number, since it uses as much as digits as its factorization.

128107360000887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601443004773.

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 128107360000887 in words is "one hundred twenty-eight trillion, one hundred seven billion, three hundred sixty million, eight hundred eighty-seven", and thus it is an aban number.