128497810283 has 2 divisors, whose sum is σ = 128497810284. Its totient is φ = 128497810282.

The previous prime is 128497810279. The next prime is 128497810289. The reversal of 128497810283 is 382018794821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 128497810283 - 2² = 128497810279 is a prime.

It is not a weakly prime, because it can be changed into another prime (128497810289) 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 as a sum of consecutive naturals, namely, 64248905141 + 64248905142.

It is an arithmetic number, because the mean of its divisors is an integer number (64248905142).

Almost surely, 2^128497810283 is an apocalyptic number.

128497810283 is a deficient number, since it is larger than the sum of its proper divisors (1).

128497810283 is an equidigital number, since it uses as much as digits as its factorization.

128497810283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 128497810283 in words is "one hundred twenty-eight billion, four hundred ninety-seven million, eight hundred ten thousand, two hundred eighty-three".