2128301 has 8 divisors (see below), whose sum is σ = 2484480. Its totient is φ = 1785168.

The previous prime is 2128283. The next prime is 2128303. The reversal of 2128301 is 1038212.

2128301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2128301 - 2¹⁰ = 2127277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2128301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2128303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2906 + ... + 3563.

It is an arithmetic number, because the mean of its divisors is an integer number (310560).

2^2128301 is an apocalyptic number.

It is an amenable number.

2128301 is a deficient number, since it is larger than the sum of its proper divisors (356179).

2128301 is an equidigital number, since it uses as much as digits as its factorization.

2128301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2128301 is about 1458.8697680054. The cubic root of 2128301 is about 128.6306160765.

The spelling of 2128301 in words is "two million, one hundred twenty-eight thousand, three hundred one".