3145710173 has 2 divisors, whose sum is σ = 3145710174. Its totient is φ = 3145710172.

The previous prime is 3145710163. The next prime is 3145710187. The reversal of 3145710173 is 3710175413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3141938809 + 3771364 = 56053^2 + 1942^2 .

It is a cyclic number.

It is not a de Polignac number, because 3145710173 - 2¹⁸ = 3145448029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145710133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572855086 + 1572855087.

It is an arithmetic number, because the mean of its divisors is an integer number (1572855087).

Almost surely, 2^3145710173 is an apocalyptic number.

It is an amenable number.

3145710173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145710173 is an equidigital number, since it uses as much as digits as its factorization.

3145710173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 3145710173 is about 56086.6309649635. The cubic root of 3145710173 is about 1465.2314626108.

Adding to 3145710173 its reverse (3710175413), we get a palindrome (6855885586).

The spelling of 3145710173 in words is "three billion, one hundred forty-five million, seven hundred ten thousand, one hundred seventy-three".