973107173 has 4 divisors (see below), whose sum is σ = 1024323360. Its totient is φ = 921890988.

The previous prime is 973107139. The next prime is 973107193. The reversal of 973107173 is 371701379.

973107173 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 973107173 - 2¹⁶ = 973041637 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 (973107133) 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, 25608065 + ... + 25608102.

It is an arithmetic number, because the mean of its divisors is an integer number (256080840).

Almost surely, 2^973107173 is an apocalyptic number.

It is an amenable number.

973107173 is a deficient number, since it is larger than the sum of its proper divisors (51216187).

973107173 is a wasteful number, since it uses less digits than its factorization.

973107173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51216186.

The product of its (nonzero) digits is 27783, while the sum is 38.

The square root of 973107173 is about 31194.6657779820. The cubic root of 973107173 is about 990.9541435477.

The spelling of 973107173 in words is "nine hundred seventy-three million, one hundred seven thousand, one hundred seventy-three".