1106161112 has 16 divisors (see below), whose sum is σ = 2370345360. Its totient is φ = 474069024.

The previous prime is 1106161097. The next prime is 1106161141. The reversal of 1106161112 is 2111616011.

It is a happy number.

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 in 3 ways as a sum of consecutive naturals, for example, 9876383 + ... + 9876494.

It is an arithmetic number, because the mean of its divisors is an integer number (148146585).

Almost surely, 2^1106161112 is an apocalyptic number.

It is an amenable number.

1106161112 is an abundant number, since it is smaller than the sum of its proper divisors (1264184248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1106161112 is a wasteful number, since it uses less digits than its factorization.

1106161112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19752890 (or 19752886 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 1106161112 is about 33259.0004660393. Note that the first 3 decimals coincide. The cubic root of 1106161112 is about 1034.2037991191.

Adding to 1106161112 its reverse (2111616011), we get a palindrome (3217777123).

The spelling of 1106161112 in words is "one billion, one hundred six million, one hundred sixty-one thousand, one hundred twelve".