11136115368 has 192 divisors, whose sum is σ = 35938206720. Its totient is φ = 3048192000.

The previous prime is 11136115349. The next prime is 11136115381. The reversal of 11136115368 is 86351163111.

11136115368 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 611 + 5 + 36 + 8 = 666.

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

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, 1574496 + ... + 1581552.

It is an arithmetic number, because the mean of its divisors is an integer number (187178160).

Almost surely, 2^11136115368 is an apocalyptic number.

11136115368 is a gapful number since it is divisible by the number (18) 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 11136115368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17969103360).

11136115368 is an abundant number, since it is smaller than the sum of its proper divisors (24802091352).

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

11136115368 is a wasteful number, since it uses less digits than its factorization.

11136115368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7208 (or 7201 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

Adding to 11136115368 its reverse (86351163111), we get a palindrome (97487278479).

The spelling of 11136115368 in words is "eleven billion, one hundred thirty-six million, one hundred fifteen thousand, three hundred sixty-eight".