2311245173 has 8 divisors (see below), whose sum is σ = 2362361760. Its totient is φ = 2260526800.

The previous prime is 2311245151. The next prime is 2311245197. The reversal of 2311245173 is 3715421132.

2311245173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2311245173 - 2⁸ = 2311244917 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 (2311245113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87803 + ... + 111048.

It is an arithmetic number, because the mean of its divisors is an integer number (295295220).

Almost surely, 2^2311245173 is an apocalyptic number.

It is an amenable number.

2311245173 is a deficient number, since it is larger than the sum of its proper divisors (51116587).

2311245173 is a wasteful number, since it uses less digits than its factorization.

2311245173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199107.

The product of its digits is 5040, while the sum is 29.

The square root of 2311245173 is about 48075.4113138931. The cubic root of 2311245173 is about 1322.1538857670.

The spelling of 2311245173 in words is "two billion, three hundred eleven million, two hundred forty-five thousand, one hundred seventy-three".