128483710271 has 16 divisors (see below), whose sum is σ = 150442645248. Its totient is φ = 107426616000.

The previous prime is 128483710183. The next prime is 128483710331. The reversal of 128483710271 is 172017384821.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 128483710271 - 2³⁴ = 111303841087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128483710171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2108396 + ... + 2168478.

It is an arithmetic number, because the mean of its divisors is an integer number (9402665328).

Almost surely, 2^128483710271 is an apocalyptic number.

128483710271 is a deficient number, since it is larger than the sum of its proper divisors (21958934977).

128483710271 is an equidigital number, since it uses as much as digits as its factorization.

128483710271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67582.

The product of its (nonzero) digits is 150528, while the sum is 44.

The spelling of 128483710271 in words is "one hundred twenty-eight billion, four hundred eighty-three million, seven hundred ten thousand, two hundred seventy-one".