11366112105 has 32 divisors (see below), whose sum is σ = 20211465600. Its totient is φ = 6060413376.

The previous prime is 11366112097. The next prime is 11366112137. The reversal of 11366112105 is 50121166311.

11366112105 is a `hidden beast` number, since 1 + 1 + 36 + 611 + 2 + 10 + 5 = 666.

It is not a de Polignac number, because 11366112105 - 2³ = 11366112097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 719431 + ... + 735059.

It is an arithmetic number, because the mean of its divisors is an integer number (631608300).

Almost surely, 2^11366112105 is an apocalyptic number.

11366112105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11366112105 is a deficient number, since it is larger than the sum of its proper divisors (8845353495).

11366112105 is a wasteful number, since it uses less digits than its factorization.

11366112105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21030 (or 21024 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 11366112105 its reverse (50121166311), we get a palindrome (61487278416).

The spelling of 11366112105 in words is "eleven billion, three hundred sixty-six million, one hundred twelve thousand, one hundred five".