2011113005 has 16 divisors (see below), whose sum is σ = 2787597504. Its totient is φ = 1376590080.

The previous prime is 2011113001. The next prime is 2011113011. The reversal of 2011113005 is 5003111102.

2011113005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2011113005 - 2² = 2011113001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011113001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074527 + ... + 1076396.

It is an arithmetic number, because the mean of its divisors is an integer number (174224844).

Almost surely, 2^2011113005 is an apocalyptic number.

It is an amenable number.

2011113005 is a deficient number, since it is larger than the sum of its proper divisors (776484499).

2011113005 is a wasteful number, since it uses less digits than its factorization.

2011113005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150956.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 2011113005 is about 44845.4346059886. The cubic root of 2011113005 is about 1262.2503258192.

Adding to 2011113005 its reverse (5003111102), we get a palindrome (7014224107).

The spelling of 2011113005 in words is "two billion, eleven million, one hundred thirteen thousand, five".