830203 has 8 divisors (see below), whose sum is σ = 919296. Its totient is φ = 743400.

The previous prime is 830191. The next prime is 830233. The reversal of 830203 is 302038.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 830203 - 2¹³ = 822011 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 (830233) 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 7 ways as a sum of consecutive naturals, for example, 250 + ... + 1312.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2⁸³⁰²⁰³ is an apocalyptic number.

830203 is a deficient number, since it is larger than the sum of its proper divisors (89093).

830203 is a wasteful number, since it uses less digits than its factorization.

830203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 830203 is about 911.1547618270. The cubic root of 830203 is about 93.9856247823.

It can be divided in two parts, 830 and 203, that multiplied together give a triangular number (168490 = T₅₈₀).

The spelling of 830203 in words is "eight hundred thirty thousand, two hundred three".