2013242041 has 4 divisors (see below), whose sum is σ = 2013335284. Its totient is φ = 2013148800.

The previous prime is 2013242029. The next prime is 2013242053. The reversal of 2013242041 is 1402423102.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (2013242029) and next prime (2013242053).

It can be written as a sum of positive squares in 2 ways, for example, as 890724025 + 1122518016 = 29845^2 + 33504^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013242041 - 2⁵ = 2013242009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013242741) 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, 4321 + ... + 63601.

It is an arithmetic number, because the mean of its divisors is an integer number (503333821).

Almost surely, 2^2013242041 is an apocalyptic number.

It is an amenable number.

2013242041 is a deficient number, since it is larger than the sum of its proper divisors (93243).

2013242041 is an equidigital number, since it uses as much as digits as its factorization.

2013242041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93242.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2013242041 is about 44869.1658157359. The cubic root of 2013242041 is about 1262.6955898128.

Adding to 2013242041 its reverse (1402423102), we get a palindrome (3415665143).

The spelling of 2013242041 in words is "two billion, thirteen million, two hundred forty-two thousand, forty-one".