11010010920 has 32 divisors (see below), whose sum is σ = 33030033120. Its totient is φ = 2936002880.

The previous prime is 11010010901. The next prime is 11010010937. The reversal of 11010010920 is 2901001011.

11010010920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11010010920.

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 7 ways as a sum of consecutive naturals, for example, 45874926 + ... + 45875165.

It is an arithmetic number, because the mean of its divisors is an integer number (1032188535).

Almost surely, 2^11010010920 is an apocalyptic number.

11010010920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010010920 is an abundant number, since it is smaller than the sum of its proper divisors (22020022200).

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

11010010920 is a wasteful number, since it uses less digits than its factorization.

11010010920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91750105 (or 91750101 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 11010010920 its reverse (2901001011), we get a palindrome (13911011931).

The spelling of 11010010920 in words is "eleven billion, ten million, ten thousand, nine hundred twenty".