173350103 has 4 divisors (see below), whose sum is σ = 180887088. Its totient is φ = 165813120.

The previous prime is 173350061. The next prime is 173350123. The reversal of 173350103 is 301053371.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 173350103 - 2⁶ = 173350039 is a prime.

It is a super-2 number, since 2×173350103² = 60100516420221218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 7536961 = 173350103 / (1 + 7 + 3 + 3 + 5 + 0 + 1 + 0 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173350123) 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, 3768458 + ... + 3768503.

It is an arithmetic number, because the mean of its divisors is an integer number (45221772).

Almost surely, 2^173350103 is an apocalyptic number.

173350103 is a deficient number, since it is larger than the sum of its proper divisors (7536985).

173350103 is an equidigital number, since it uses as much as digits as its factorization.

173350103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536984.

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

The square root of 173350103 is about 13166.2486304946. The cubic root of 173350103 is about 557.5810876309.

The spelling of 173350103 in words is "one hundred seventy-three million, three hundred fifty thousand, one hundred three".