11240113104 has 120 divisors (see below), whose sum is σ = 34495149312. Its totient is φ = 3388354560.

The previous prime is 11240113099. The next prime is 11240113109. The reversal of 11240113104 is 40131104211.

It is an interprime number because it is at equal distance from previous prime (11240113099) and next prime (11240113109).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240113109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 287329 + ... + 324095.

Almost surely, 2^11240113104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11240113104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17247574656).

11240113104 is an abundant number, since it is smaller than the sum of its proper divisors (23255036208).

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

11240113104 is a wasteful number, since it uses less digits than its factorization.

11240113104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36985 (or 36976 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11240113104 its reverse (40131104211), we get a palindrome (51371217315).

The spelling of 11240113104 in words is "eleven billion, two hundred forty million, one hundred thirteen thousand, one hundred four".