128802314883 has 32 divisors (see below), whose sum is σ = 188432697600. Its totient is φ = 77611520000.

The previous prime is 128802314843. The next prime is 128802314909. The reversal of 128802314883 is 388413208821.

It is a cyclic number.

It is not a de Polignac number, because 128802314883 - 2⁹ = 128802314371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (128802314843) 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 31 ways as a sum of consecutive naturals, for example, 4699363 + ... + 4726691.

It is an arithmetic number, because the mean of its divisors is an integer number (5888521800).

Almost surely, 2^128802314883 is an apocalyptic number.

128802314883 is a deficient number, since it is larger than the sum of its proper divisors (59630382717).

128802314883 is a wasteful number, since it uses less digits than its factorization.

128802314883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28163.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 128802314883 in words is "one hundred twenty-eight billion, eight hundred two million, three hundred fourteen thousand, eight hundred eighty-three".