2013305242 has 8 divisors (see below), whose sum is σ = 3252262356. Its totient is φ = 929217792.

The previous prime is 2013305233. The next prime is 2013305263. The reversal of 2013305242 is 2425033102.

It can be written as a sum of positive squares in 2 ways, for example, as 1983722521 + 29582721 = 44539^2 + 5439^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38717383 + ... + 38717434.

Almost surely, 2^2013305242 is an apocalyptic number.

2013305242 is a deficient number, since it is larger than the sum of its proper divisors (1238957114).

2013305242 is a wasteful number, since it uses less digits than its factorization.

2013305242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77434832.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2013305242 is about 44869.8700911870. The cubic root of 2013305242 is about 1262.7088027942.

Adding to 2013305242 its reverse (2425033102), we get a palindrome (4438338344).

The spelling of 2013305242 in words is "two billion, thirteen million, three hundred five thousand, two hundred forty-two".