2100773166 has 16 divisors (see below), whose sum is σ = 4346427600. Its totient is φ = 676110848.

The previous prime is 2100773159. The next prime is 2100773231. The reversal of 2100773166 is 6613770012.

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 7 ways as a sum of consecutive naturals, for example, 6036531 + ... + 6036878.

It is an arithmetic number, because the mean of its divisors is an integer number (271651725).

Almost surely, 2^2100773166 is an apocalyptic number.

2100773166 is an abundant number, since it is smaller than the sum of its proper divisors (2245654434).

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

2100773166 is a wasteful number, since it uses less digits than its factorization.

2100773166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12073443.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 2100773166 is about 45834.1921058940. The cubic root of 2100773166 is about 1280.7363044773.

The spelling of 2100773166 in words is "two billion, one hundred million, seven hundred seventy-three thousand, one hundred sixty-six".