2011326004 has 12 divisors (see below), whose sum is σ = 3633363328. Its totient is φ = 973222200.

The previous prime is 2011325999. The next prime is 2011326043. The reversal of 2011326004 is 4006231102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8110062 + ... + 8110309.

Almost surely, 2^2011326004 is an apocalyptic number.

It is an amenable number.

2011326004 is a deficient number, since it is larger than the sum of its proper divisors (1622037324).

2011326004 is a wasteful number, since it uses less digits than its factorization.

2011326004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16220406 (or 16220404 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2011326004 is about 44847.8093556419. The cubic root of 2011326004 is about 1262.2948863131.

Adding to 2011326004 its reverse (4006231102), we get a palindrome (6017557106).

The spelling of 2011326004 in words is "two billion, eleven million, three hundred twenty-six thousand, four".