2301041243 has 4 divisors (see below), whose sum is σ = 2301358248. Its totient is φ = 2300724240.

The previous prime is 2301041231. The next prime is 2301041311. The reversal of 2301041243 is 3421401032.

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

It is a cyclic number.

It is not a de Polignac number, because 2301041243 - 2¹² = 2301037147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2301041203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147353 + ... + 162218.

It is an arithmetic number, because the mean of its divisors is an integer number (575339562).

Almost surely, 2^2301041243 is an apocalyptic number.

2301041243 is a deficient number, since it is larger than the sum of its proper divisors (317005).

2301041243 is an equidigital number, since it uses as much as digits as its factorization.

2301041243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317004.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2301041243 is about 47969.1697134733. The cubic root of 2301041243 is about 1320.2052869808.

Adding to 2301041243 its reverse (3421401032), we get a palindrome (5722442275).

The spelling of 2301041243 in words is "two billion, three hundred one million, forty-one thousand, two hundred forty-three".