11211163 has 8 divisors (see below), whose sum is σ = 11607120. Its totient is φ = 10821120.

The previous prime is 11211133. The next prime is 11211169. The reversal of 11211163 is 36111211.

11211163 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11211163 - 2⁵ = 11211131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11211169) 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, 2568 + ... + 5386.

It is an arithmetic number, because the mean of its divisors is an integer number (1450890).

Almost surely, 2^11211163 is an apocalyptic number.

11211163 is a deficient number, since it is larger than the sum of its proper divisors (395957).

11211163 is an equidigital number, since it uses as much as digits as its factorization.

11211163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957.

The product of its digits is 36, while the sum is 16.

The square root of 11211163 is about 3348.3074828934. The cubic root of 11211163 is about 223.8120966191.

Adding to 11211163 its reverse (36111211), we get a palindrome (47322374).

The spelling of 11211163 in words is "eleven million, two hundred eleven thousand, one hundred sixty-three".