10173123 has 12 divisors (see below), whose sum is σ = 15559128. Its totient is φ = 6383040.

The previous prime is 10173109. The next prime is 10173133. The reversal of 10173123 is 32137101.

It is not a de Polignac number, because 10173123 - 2⁵ = 10173091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10173096 and 10173105.

It is not an unprimeable number, because it can be changed into a prime (10173133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33093 + ... + 33398.

It is an arithmetic number, because the mean of its divisors is an integer number (1296594).

Almost surely, 2^10173123 is an apocalyptic number.

10173123 is a deficient number, since it is larger than the sum of its proper divisors (5386005).

10173123 is a wasteful number, since it uses less digits than its factorization.

10173123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66514 (or 66511 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 10173123 is about 3189.5333514481. The cubic root of 10173123 is about 216.6796365674.

It can be divided in two parts, 10173 and 123, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 10173123 in words is "ten million, one hundred seventy-three thousand, one hundred twenty-three".