2128271455301 has 8 divisors (see below), whose sum is σ = 2181930152160. Its totient is φ = 2074802031792.

The previous prime is 2128271455279. The next prime is 2128271455309. The reversal of 2128271455301 is 1035541728212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2128271455301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2128271455309) 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 in 7 ways as a sum of consecutive naturals, for example, 47295566 + ... + 47340543.

It is an arithmetic number, because the mean of its divisors is an integer number (272741269020).

Almost surely, 2^{2128271455301} is an apocalyptic number.

It is an amenable number.

2128271455301 is a deficient number, since it is larger than the sum of its proper divisors (53658696859).

2128271455301 is an equidigital number, since it uses as much as digits as its factorization.

2128271455301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94636675.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 2128271455301 in words is "two trillion, one hundred twenty-eight billion, two hundred seventy-one million, four hundred fifty-five thousand, three hundred one".