128362357271 has 2 divisors, whose sum is σ = 128362357272. Its totient is φ = 128362357270.

The previous prime is 128362357259. The next prime is 128362357289. The reversal of 128362357271 is 172753263821.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-128362357271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (128362327271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64181178635 + 64181178636.

It is an arithmetic number, because the mean of its divisors is an integer number (64181178636).

Almost surely, 2^128362357271 is an apocalyptic number.

128362357271 is a deficient number, since it is larger than the sum of its proper divisors (1).

128362357271 is an equidigital number, since it uses as much as digits as its factorization.

128362357271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 47.

The spelling of 128362357271 in words is "one hundred twenty-eight billion, three hundred sixty-two million, three hundred fifty-seven thousand, two hundred seventy-one".