203000034 has 8 divisors (see below), whose sum is σ = 406000080. Its totient is φ = 67666676.

The previous prime is 202999991. The next prime is 203000051. The reversal of 203000034 is 430000302.

203000034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

203000034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 202999983 and 203000019.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16916664 + ... + 16916675.

It is an arithmetic number, because the mean of its divisors is an integer number (50750010).

Almost surely, 2^203000034 is an apocalyptic number.

203000034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

203000034 is a wasteful number, since it uses less digits than its factorization.

203000034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33833344.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 203000034 is about 14247.8080419410. The cubic root of 203000034 is about 587.7130987326.

Adding to 203000034 its reverse (430000302), we get a palindrome (633000336).

The spelling of 203000034 in words is "two hundred three million, thirty-four", and thus it is an aban number.