11163340166 has 16 divisors (see below), whose sum is σ = 18692106048. Its totient is φ = 4956239400.

The previous prime is 11163340081. The next prime is 11163340169. The reversal of 11163340166 is 66104336111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11163340169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5899340 + ... + 5901231.

It is an arithmetic number, because the mean of its divisors is an integer number (1168256628).

Almost surely, 2^11163340166 is an apocalyptic number.

11163340166 is a deficient number, since it is larger than the sum of its proper divisors (7528765882).

11163340166 is a wasteful number, since it uses less digits than its factorization.

11163340166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11800627.

The product of its (nonzero) digits is 7776, while the sum is 32.

Adding to 11163340166 its reverse (66104336111), we get a palindrome (77267676277).

The spelling of 11163340166 in words is "eleven billion, one hundred sixty-three million, three hundred forty thousand, one hundred sixty-six".