3145730160173 has 2 divisors, whose sum is σ = 3145730160174. Its totient is φ = 3145730160172.

The previous prime is 3145730160169. The next prime is 3145730160203. The reversal of 3145730160173 is 3710610375413.

3145730160173 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., 2299766184004 + 845963976169 = 1516498^2 + 919763^2 .

It is an emirp because it is prime and its reverse (3710610375413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3145730160173 - 2² = 3145730160169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3145730160173.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145730160373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572865080086 + 1572865080087.

It is an arithmetic number, because the mean of its divisors is an integer number (1572865080087).

Almost surely, 2^{3145730160173} is an apocalyptic number.

It is an amenable number.

3145730160173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145730160173 is an equidigital number, since it uses as much as digits as its factorization.

3145730160173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 3145730160173 in words is "three trillion, one hundred forty-five billion, seven hundred thirty million, one hundred sixty thousand, one hundred seventy-three".