11504113103040 has 112 divisors (see below), whose sum is σ = 36685060061280. Its totient is φ = 3054367088640.

The previous prime is 11504113103023. The next prime is 11504113103101. The reversal of 11504113103040 is 4030131140511.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11504113103040.

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 15 ways as a sum of consecutive naturals, for example, 25944901 + ... + 26384580.

Almost surely, 2^{11504113103040} is an apocalyptic number.

11504113103040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11504113103040 is an abundant number, since it is smaller than the sum of its proper divisors (25180946958240).

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

11504113103040 is a wasteful number, since it uses less digits than its factorization.

11504113103040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52329730 (or 52329720 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 11504113103040 its reverse (4030131140511), we get a palindrome (15534244243551).

The spelling of 11504113103040 in words is "eleven trillion, five hundred four billion, one hundred thirteen million, one hundred three thousand, forty".