830800203 has 8 divisors (see below), whose sum is σ = 1121080128. Its totient is φ = 547193544.

The previous prime is 830800189. The next prime is 830800253. The reversal of 830800203 is 302008038.

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

It is not a de Polignac number, because 830800203 - 2⁹ = 830799691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (830800253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668025 + ... + 1668522.

It is an arithmetic number, because the mean of its divisors is an integer number (140135016).

Almost surely, 2^830800203 is an apocalyptic number.

830800203 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

830800203 is a deficient number, since it is larger than the sum of its proper divisors (290279925).

830800203 is a wasteful number, since it uses less digits than its factorization.

830800203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336633.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 830800203 is about 28823.6049619058. The cubic root of 830800203 is about 940.0815543396.

The spelling of 830800203 in words is "eight hundred thirty million, eight hundred thousand, two hundred three".