10128173 has 4 divisors (see below), whose sum is σ = 11048928. Its totient is φ = 9207420.

The previous prime is 10128161. The next prime is 10128187. The reversal of 10128173 is 37182101.

It is a happy number.

10128173 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 10128173 - 2⁶ = 10128109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10128143) 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, 460361 + ... + 460382.

It is an arithmetic number, because the mean of its divisors is an integer number (2762232).

Almost surely, 2^10128173 is an apocalyptic number.

It is an amenable number.

10128173 is a deficient number, since it is larger than the sum of its proper divisors (920755).

10128173 is an equidigital number, since it uses as much as digits as its factorization.

10128173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920754.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 10128173 is about 3182.4790651315. The cubic root of 10128173 is about 216.3600319902.

It can be divided in two parts, 10128 and 173, that added together give a palindrome (10301).

The spelling of 10128173 in words is "ten million, one hundred twenty-eight thousand, one hundred seventy-three".