11161106 has 16 divisors (see below), whose sum is σ = 18448128. Its totient is φ = 5022000.

The previous prime is 11161097. The next prime is 11161127. The reversal of 11161106 is 60116111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290 + ... + 4733.

It is an arithmetic number, because the mean of its divisors is an integer number (1153008).

Almost surely, 2^11161106 is an apocalyptic number.

11161106 is a deficient number, since it is larger than the sum of its proper divisors (7287022).

11161106 is a wasteful number, since it uses less digits than its factorization.

11161106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 11161106 is about 3340.8241498169. The cubic root of 11161106 is about 223.4784982326.

Adding to 11161106 its reverse (60116111), we get a palindrome (71277217).

It can be divided in two parts, 1116 and 1106, that added together give a palindrome (2222).

The spelling of 11161106 in words is "eleven million, one hundred sixty-one thousand, one hundred six".