2712110161 has 4 divisors (see below), whose sum is σ = 2732813424. Its totient is φ = 2691406900.

The previous prime is 2712110123. The next prime is 2712110173. The reversal of 2712110161 is 1610112172.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2712110161 - 2¹³ = 2712101969 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2712110111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10351435 + ... + 10351696.

It is an arithmetic number, because the mean of its divisors is an integer number (683203356).

Almost surely, 2^2712110161 is an apocalyptic number.

It is an amenable number.

2712110161 is a deficient number, since it is larger than the sum of its proper divisors (20703263).

2712110161 is a wasteful number, since it uses less digits than its factorization.

2712110161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20703262.

The product of its (nonzero) digits is 168, while the sum is 22.

The square root of 2712110161 is about 52077.9239313550. The cubic root of 2712110161 is about 1394.5554114816. Note that the first 3 decimals are identical.

The spelling of 2712110161 in words is "two billion, seven hundred twelve million, one hundred ten thousand, one hundred sixty-one".