11166113 has 8 divisors (see below), whose sum is σ = 12800832. Its totient is φ = 9541296.

The previous prime is 11166083. The next prime is 11166137. The reversal of 11166113 is 31166111.

It is a happy number.

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 11166113 - 2⁶ = 11166049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11166143) 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, 131 + ... + 4727.

It is an arithmetic number, because the mean of its divisors is an integer number (1600104).

Almost surely, 2^11166113 is an apocalyptic number.

It is an amenable number.

11166113 is a deficient number, since it is larger than the sum of its proper divisors (1634719).

11166113 is an equidigital number, since it uses as much as digits as its factorization.

11166113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951.

The product of its digits is 108, while the sum is 20.

The square root of 11166113 is about 3341.5734317833. The cubic root of 11166113 is about 223.5119115746.

The spelling of 11166113 in words is "eleven million, one hundred sixty-six thousand, one hundred thirteen".