2013320241 has 6 divisors (see below), whose sum is σ = 2908129250. Its totient is φ = 1342213488.

The previous prime is 2013320219. The next prime is 2013320261. The reversal of 2013320241 is 1420233102.

It can be written as a sum of positive squares in only one way, i.e., 1531078641 + 482241600 = 39129^2 + 21960^2 .

It is not a de Polignac number, because 2013320241 - 2⁹ = 2013319729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013320201) 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 5 ways as a sum of consecutive naturals, for example, 111851116 + ... + 111851133.

Almost surely, 2^2013320241 is an apocalyptic number.

It is an amenable number.

2013320241 is a deficient number, since it is larger than the sum of its proper divisors (894809009).

2013320241 is a wasteful number, since it uses less digits than its factorization.

2013320241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223702255 (or 223702252 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2013320241 is about 44870.0372297595. The cubic root of 2013320241 is about 1262.7119384874.

Adding to 2013320241 its reverse (1420233102), we get a palindrome (3433553343).

It can be divided in two parts, 2013320 and 241, that added together give a square (2013561 = 1419²).

The spelling of 2013320241 in words is "two billion, thirteen million, three hundred twenty thousand, two hundred forty-one".