128150606299 has 2 divisors, whose sum is σ = 128150606300. Its totient is φ = 128150606298.

The previous prime is 128150606281. The next prime is 128150606333. The reversal of 128150606299 is 992606051821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 128150606299 - 2¹¹ = 128150604251 is a prime.

It is not a weakly prime, because it can be changed into another prime (128150606279) 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, 64075303149 + 64075303150.

It is an arithmetic number, because the mean of its divisors is an integer number (64075303150).

Almost surely, 2^128150606299 is an apocalyptic number.

128150606299 is a deficient number, since it is larger than the sum of its proper divisors (1).

128150606299 is an equidigital number, since it uses as much as digits as its factorization.

128150606299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 49.

It can be divided in two parts, 128150 and 606299, that added together give a square (734449 = 857²).

The spelling of 128150606299 in words is "one hundred twenty-eight billion, one hundred fifty million, six hundred six thousand, two hundred ninety-nine".