2011300512 has 96 divisors (see below), whose sum is σ = 5701389120. Its totient is φ = 617164800.

The previous prime is 2011300477. The next prime is 2011300531. The reversal of 2011300512 is 2150031102.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 2011300491 and 2011300500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498439 + ... + 502457.

It is an arithmetic number, because the mean of its divisors is an integer number (59389470).

Almost surely, 2^2011300512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2011300512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2850694560).

2011300512 is an abundant number, since it is smaller than the sum of its proper divisors (3690088608).

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

2011300512 is a wasteful number, since it uses less digits than its factorization.

2011300512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446 (or 4438 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 2011300512 is about 44847.5251491094. The cubic root of 2011300512 is about 1262.2895534204.

Adding to 2011300512 its reverse (2150031102), we get a palindrome (4161331614).

The spelling of 2011300512 in words is "two billion, eleven million, three hundred thousand, five hundred twelve".