2310120173 has 2 divisors, whose sum is σ = 2310120174. Its totient is φ = 2310120172.

The previous prime is 2310120151. The next prime is 2310120233. The reversal of 2310120173 is 3710210132.

2310120173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1714125604 + 595994569 = 41402^2 + 24413^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2310120173 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2310120103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155060086 + 1155060087.

It is an arithmetic number, because the mean of its divisors is an integer number (1155060087).

Almost surely, 2^2310120173 is an apocalyptic number.

It is an amenable number.

2310120173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2310120173 is an equidigital number, since it uses as much as digits as its factorization.

2310120173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 2310120173 is about 48063.7095218419. The cubic root of 2310120173 is about 1321.9393312144.

The spelling of 2310120173 in words is "two billion, three hundred ten million, one hundred twenty thousand, one hundred seventy-three".