2011313424 has 20 divisors (see below), whose sum is σ = 5195893136. Its totient is φ = 670437792.

The previous prime is 2011313417. The next prime is 2011313477. The reversal of 2011313424 is 4243131102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011313424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20951134 + ... + 20951229.

Almost surely, 2^2011313424 is an apocalyptic number.

2011313424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2011313424 is an abundant number, since it is smaller than the sum of its proper divisors (3184579712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011313424 is a wasteful number, since it uses less digits than its factorization.

2011313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41902374 (or 41902368 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2011313424 is about 44847.6691033102. The cubic root of 2011313424 is about 1262.2922545993.

Adding to 2011313424 its reverse (4243131102), we get a palindrome (6254444526).

The spelling of 2011313424 in words is "two billion, eleven million, three hundred thirteen thousand, four hundred twenty-four".