173213150 has 24 divisors (see below), whose sum is σ = 351466344. Its totient is φ = 62986400.

The previous prime is 173213129. The next prime is 173213171. The reversal of 173213150 is 51312371.

173213150 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (173213129) and next prime (173213171).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156917 + ... + 158016.

It is an arithmetic number, because the mean of its divisors is an integer number (14644431).

Almost surely, 2^173213150 is an apocalyptic number.

173213150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

173213150 is an abundant number, since it is smaller than the sum of its proper divisors (178253194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

173213150 is a wasteful number, since it uses less digits than its factorization.

173213150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314956 (or 314951 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 173213150 is about 13161.0466908981. The cubic root of 173213150 is about 557.4342123769.

The spelling of 173213150 in words is "one hundred seventy-three million, two hundred thirteen thousand, one hundred fifty".