11055512104 has 96 divisors (see below), whose sum is σ = 26458918920. Its totient is φ = 4290983424.

The previous prime is 11055512087. The next prime is 11055512123. The reversal of 11055512104 is 40121555011.

11055512104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7668504900 + 3387007204 = 87570^2 + 58198^2 .

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 23 ways as a sum of consecutive naturals, for example, 249622 + ... + 290554.

Almost surely, 2^11055512104 is an apocalyptic number.

11055512104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11055512104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13229459460).

11055512104 is an abundant number, since it is smaller than the sum of its proper divisors (15403406816).

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

11055512104 is a wasteful number, since it uses less digits than its factorization.

11055512104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41019 (or 41008 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 25.

The spelling of 11055512104 in words is "eleven billion, fifty-five million, five hundred twelve thousand, one hundred four".