128026098763 has 2 divisors, whose sum is σ = 128026098764. Its totient is φ = 128026098762.

The previous prime is 128026098751. The next prime is 128026098773. The reversal of 128026098763 is 367890620821.

It is a strong prime.

It is an emirp because it is prime and its reverse (367890620821) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-128026098763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 128026098763.

It is not a weakly prime, because it can be changed into another prime (128026098703) 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, 64013049381 + 64013049382.

It is an arithmetic number, because the mean of its divisors is an integer number (64013049382).

Almost surely, 2^128026098763 is an apocalyptic number.

128026098763 is a deficient number, since it is larger than the sum of its proper divisors (1).

128026098763 is an equidigital number, since it uses as much as digits as its factorization.

128026098763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 128026098763 in words is "one hundred twenty-eight billion, twenty-six million, ninety-eight thousand, seven hundred sixty-three".