11105505060 has 96 divisors (see below), whose sum is σ = 34036488192. Its totient is φ = 2688837120.

The previous prime is 11105505031. The next prime is 11105505067. The reversal of 11105505060 is 6050550111.

It is a self number, because there is not a number n which added to its sum of digits gives 11105505060.

It is not an unprimeable number, because it can be changed into a prime (11105505067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69124 + ... + 164283.

It is an arithmetic number, because the mean of its divisors is an integer number (354546752).

Almost surely, 2^11105505060 is an apocalyptic number.

11105505060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11105505060 is an abundant number, since it is smaller than the sum of its proper divisors (22930983132).

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

11105505060 is a wasteful number, since it uses less digits than its factorization.

11105505060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233493 (or 233491 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 11105505060 in words is "eleven billion, one hundred five million, five hundred five thousand, sixty".