2011323110 has 16 divisors (see below), whose sum is σ = 3679733232. Its totient is φ = 791340000.

The previous prime is 2011323079. The next prime is 2011323143. The reversal of 2011323110 is 113231102.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1648016 + ... + 1649235.

It is an arithmetic number, because the mean of its divisors is an integer number (229983327).

Almost surely, 2^2011323110 is an apocalyptic number.

2011323110 is a deficient number, since it is larger than the sum of its proper divisors (1668410122).

2011323110 is a wasteful number, since it uses less digits than its factorization.

2011323110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297319.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2011323110 is about 44847.7770909551. Note that the first 3 decimals coincide. The cubic root of 2011323110 is about 1262.2942808944.

Adding to 2011323110 its reverse (113231102), we get a palindrome (2124554212).

The spelling of 2011323110 in words is "two billion, eleven million, three hundred twenty-three thousand, one hundred ten".