11289085110 has 96 divisors (see below), whose sum is σ = 31102654752. Its totient is φ = 2831109120.

The previous prime is 11289085063. The next prime is 11289085139. The reversal of 11289085110 is 1158098211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2869845 + ... + 2873775.

It is an arithmetic number, because the mean of its divisors is an integer number (323985987).

Almost surely, 2^11289085110 is an apocalyptic number.

11289085110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11289085110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15551327376).

11289085110 is an abundant number, since it is smaller than the sum of its proper divisors (19813569642).

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

11289085110 is a wasteful number, since it uses less digits than its factorization.

11289085110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838 (or 5835 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 36.

The spelling of 11289085110 in words is "eleven billion, two hundred eighty-nine million, eighty-five thousand, one hundred ten".