2743130173 has 4 divisors (see below), whose sum is σ = 3135005920. Its totient is φ = 2351254428.

The previous prime is 2743130153. The next prime is 2743130177. The reversal of 2743130173 is 3710313472.

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 2743130173 - 2¹³ = 2743121981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2743130177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195937863 + ... + 195937876.

It is an arithmetic number, because the mean of its divisors is an integer number (783751480).

Almost surely, 2^2743130173 is an apocalyptic number.

It is an amenable number.

2743130173 is a deficient number, since it is larger than the sum of its proper divisors (391875747).

2743130173 is an equidigital number, since it uses as much as digits as its factorization.

2743130173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391875746.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 2743130173 is about 52374.9002194754. The cubic root of 2743130173 is about 1399.8520546045.

The spelling of 2743130173 in words is "two billion, seven hundred forty-three million, one hundred thirty thousand, one hundred seventy-three".