2009996113 has 2 divisors, whose sum is σ = 2009996114. Its totient is φ = 2009996112.

The previous prime is 2009996101. The next prime is 2009996123. The reversal of 2009996113 is 3116999002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1924840129 + 85155984 = 43873^2 + 9228^2 .

It is a cyclic number.

It is not a de Polignac number, because 2009996113 - 2⁵ = 2009996081 is a prime.

It is not a weakly prime, because it can be changed into another prime (2009996123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004998056 + 1004998057.

It is an arithmetic number, because the mean of its divisors is an integer number (1004998057).

Almost surely, 2^2009996113 is an apocalyptic number.

It is an amenable number.

2009996113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2009996113 is an equidigital number, since it uses as much as digits as its factorization.

2009996113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 2009996113 is about 44832.9801931569. The cubic root of 2009996113 is about 1262.0166147101.

The spelling of 2009996113 in words is "two billion, nine million, nine hundred ninety-six thousand, one hundred thirteen".