2001301 has 4 divisors (see below), whose sum is σ = 2005452. Its totient is φ = 1997152.

The previous prime is 2001281. The next prime is 2001313. The reversal of 2001301 is 1031002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 378225 + 1623076 = 615^2 + 1274^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001301 - 2⁵ = 2001269 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 (2001331) 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 3 ways as a sum of consecutive naturals, for example, 1240 + ... + 2353.

It is an arithmetic number, because the mean of its divisors is an integer number (501363).

2^2001301 is an apocalyptic number.

It is an amenable number.

2001301 is a deficient number, since it is larger than the sum of its proper divisors (4151).

2001301 is an equidigital number, since it uses as much as digits as its factorization.

2001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 2001301 is about 1414.6734605555. The cubic root of 2001301 is about 126.0194183560.

Adding to 2001301 its reverse (1031002), we get a palindrome (3032303).

Subtracting from 2001301 its reverse (1031002), we obtain a cube (970299 = 99³).

The spelling of 2001301 in words is "two million, one thousand, three hundred one".