2013130394 has 16 divisors (see below), whose sum is σ = 3295676160. Its totient is φ = 914652960.

The previous prime is 2013130393. The next prime is 2013130403. The reversal of 2013130394 is 4930313102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2013130393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33527 + ... + 71765.

It is an arithmetic number, because the mean of its divisors is an integer number (205979760).

Almost surely, 2^2013130394 is an apocalyptic number.

2013130394 is a deficient number, since it is larger than the sum of its proper divisors (1282545766).

2013130394 is a wasteful number, since it uses less digits than its factorization.

2013130394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40645.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 2013130394 is about 44867.9216590205. The cubic root of 2013130394 is about 1262.6722478967.

Adding to 2013130394 its reverse (4930313102), we get a palindrome (6943443496).

The spelling of 2013130394 in words is "two billion, thirteen million, one hundred thirty thousand, three hundred ninety-four".