2040313113 has 6 divisors (see below), whose sum is σ = 2947118954. Its totient is φ = 1360208736.

The previous prime is 2040313111. The next prime is 2040313117. The reversal of 2040313113 is 3113130402.

It can be written as a sum of positive squares in only one way, i.e., 1754939664 + 285373449 = 41892^2 + 16893^2 .

It is not a de Polignac number, because 2040313113 - 2¹ = 2040313111 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2040313111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113350720 + ... + 113350737.

Almost surely, 2^2040313113 is an apocalyptic number.

It is an amenable number.

2040313113 is a deficient number, since it is larger than the sum of its proper divisors (906805841).

2040313113 is a wasteful number, since it uses less digits than its factorization.

2040313113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226701463 (or 226701460 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2040313113 is about 45169.8252487211. The cubic root of 2040313113 is about 1268.3300250619.

Adding to 2040313113 its reverse (3113130402), we get a palindrome (5153443515).

The spelling of 2040313113 in words is "two billion, forty million, three hundred thirteen thousand, one hundred thirteen".