2331134173 has 4 divisors (see below), whose sum is σ = 2411518140. Its totient is φ = 2250750208.

The previous prime is 2331134087. The next prime is 2331134209. The reversal of 2331134173 is 3714311332.

2331134173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 640444249 + 1690689924 = 25307^2 + 41118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331134173 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 (2331134473) 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, 40191940 + ... + 40191997.

It is an arithmetic number, because the mean of its divisors is an integer number (602879535).

Almost surely, 2^2331134173 is an apocalyptic number.

It is an amenable number.

2331134173 is a deficient number, since it is larger than the sum of its proper divisors (80383967).

2331134173 is an equidigital number, since it uses as much as digits as its factorization.

2331134173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80383966.

The product of its digits is 4536, while the sum is 28.

The square root of 2331134173 is about 48281.8203157255. The cubic root of 2331134173 is about 1325.9355771393.

The spelling of 2331134173 in words is "two billion, three hundred thirty-one million, one hundred thirty-four thousand, one hundred seventy-three".