11113277760 has 840 divisors, whose sum is σ = 44544630240. Its totient is φ = 2626670592.

The previous prime is 11113277759. The next prime is 11113277789. The reversal of 11113277760 is 6777231111.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 188360611 + ... + 188360669.

Almost surely, 2^11113277760 is an apocalyptic number.

11113277760 is a gapful number since it is divisible by the number (10) 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 11113277760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22272315120).

11113277760 is an abundant number, since it is smaller than the sum of its proper divisors (33431352480).

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

11113277760 is a wasteful number, since it uses less digits than its factorization.

11113277760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 36.

The spelling of 11113277760 in words is "eleven billion, one hundred thirteen million, two hundred seventy-seven thousand, seven hundred sixty".