2011120234 has 8 divisors (see below), whose sum is σ = 3086835840. Its totient is φ = 982174956.

The previous prime is 2011120219. The next prime is 2011120261. The reversal of 2011120234 is 4320211102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11692474 + ... + 11692645.

It is an arithmetic number, because the mean of its divisors is an integer number (385854480).

Almost surely, 2^2011120234 is an apocalyptic number.

2011120234 is a deficient number, since it is larger than the sum of its proper divisors (1075715606).

2011120234 is a wasteful number, since it uses less digits than its factorization.

2011120234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23385164.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2011120234 is about 44845.5152049790. The cubic root of 2011120234 is about 1262.2518382150.

Adding to 2011120234 its reverse (4320211102), we get a palindrome (6331331336).

The spelling of 2011120234 in words is "two billion, eleven million, one hundred twenty thousand, two hundred thirty-four".