2111036166 has 48 divisors (see below), whose sum is σ = 4925091600. Its totient is φ = 651055104.

The previous prime is 2111036143. The next prime is 2111036219. The reversal of 2111036166 is 6616301112.

It is a super-3 number, since 3×2111036166³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40411 + ... + 76518.

It is an arithmetic number, because the mean of its divisors is an integer number (102606075).

Almost surely, 2^2111036166 is an apocalyptic number.

2111036166 is an abundant number, since it is smaller than the sum of its proper divisors (2814055434).

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

2111036166 is a wasteful number, since it uses less digits than its factorization.

2111036166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117013 (or 117010 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2111036166 is about 45946.0136029232. The cubic root of 2111036166 is about 1282.8185299120.

Adding to 2111036166 its reverse (6616301112), we get a palindrome (8727337278).

The spelling of 2111036166 in words is "two billion, one hundred eleven million, thirty-six thousand, one hundred sixty-six".