2011234113 has 48 divisors (see below), whose sum is σ = 3700494720. Its totient is φ = 1024731648.

The previous prime is 2011234087. The next prime is 2011234153. The reversal of 2011234113 is 3114321102.

It is not a de Polignac number, because 2011234113 - 2⁸ = 2011233857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011234153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29070 + ... + 69767.

It is an arithmetic number, because the mean of its divisors is an integer number (77093640).

Almost surely, 2^2011234113 is an apocalyptic number.

It is an amenable number.

2011234113 is a deficient number, since it is larger than the sum of its proper divisors (1689260607).

2011234113 is a wasteful number, since it uses less digits than its factorization.

2011234113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98886 (or 98883 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2011234113 is about 44846.7848680371. The cubic root of 2011234113 is about 1262.2756626259.

Adding to 2011234113 its reverse (3114321102), we get a palindrome (5125555215).

The spelling of 2011234113 in words is "two billion, eleven million, two hundred thirty-four thousand, one hundred thirteen".