11163113606 has 4 divisors (see below), whose sum is σ = 16744670412. Its totient is φ = 5581556802.

The previous prime is 11163113593. The next prime is 11163113639. The reversal of 11163113606 is 60631136111.

11163113606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2790778400 + ... + 2790778403.

It is an arithmetic number, because the mean of its divisors is an integer number (4186167603).

Almost surely, 2^11163113606 is an apocalyptic number.

11163113606 is a deficient number, since it is larger than the sum of its proper divisors (5581556806).

11163113606 is an equidigital number, since it uses as much as digits as its factorization.

11163113606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581556805.

The product of its (nonzero) digits is 1944, while the sum is 29.

Adding to 11163113606 its reverse (60631136111), we get a palindrome (71794249717).

The spelling of 11163113606 in words is "eleven billion, one hundred sixty-three million, one hundred thirteen thousand, six hundred six".