173130350 has 24 divisors (see below), whose sum is σ = 332413248. Its totient is φ = 67017600.

The previous prime is 173130323. The next prime is 173130371. The reversal of 173130350 is 53031371.

It is a happy number.

173130350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×173130350² = 59948236182245000, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 54299 + ... + 57398.

It is an arithmetic number, because the mean of its divisors is an integer number (13850552).

Almost surely, 2^173130350 is an apocalyptic number.

173130350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173130350 is a deficient number, since it is larger than the sum of its proper divisors (159282898).

173130350 is a wasteful number, since it uses less digits than its factorization.

173130350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111740 (or 111735 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 23.

The square root of 173130350 is about 13157.9006684197. The cubic root of 173130350 is about 557.3453759554.

The spelling of 173130350 in words is "one hundred seventy-three million, one hundred thirty thousand, three hundred fifty".