120167173 has 4 divisors (see below), whose sum is σ = 137333920. Its totient is φ = 103000428.

The previous prime is 120167171. The next prime is 120167197. The reversal of 120167173 is 371761021.

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, and also an emirpimes, since its reverse is a distinct semiprime: 371761021 = 31 ⋅11992291.

It is a cyclic number.

It is not a de Polignac number, because 120167173 - 2¹ = 120167171 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 (120167171) 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 3 ways as a sum of consecutive naturals, for example, 8583363 + ... + 8583376.

It is an arithmetic number, because the mean of its divisors is an integer number (34333480).

Almost surely, 2^120167173 is an apocalyptic number.

It is an amenable number.

120167173 is a deficient number, since it is larger than the sum of its proper divisors (17166747).

120167173 is an equidigital number, since it uses as much as digits as its factorization.

120167173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17166746.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 120167173 is about 10962.0788630624. The cubic root of 120167173 is about 493.4713552922.

The spelling of 120167173 in words is "one hundred twenty million, one hundred sixty-seven thousand, one hundred seventy-three".