203330980 has 12 divisors (see below), whose sum is σ = 426995100. Its totient is φ = 81332384.

The previous prime is 203330917. The next prime is 203331001. The reversal of 203330980 is 89033302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 143856036 + 59474944 = 11994^2 + 7712^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5083255 + ... + 5083294.

It is an arithmetic number, because the mean of its divisors is an integer number (35582925).

Almost surely, 2^203330980 is an apocalyptic number.

203330980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203330980 is an abundant number, since it is smaller than the sum of its proper divisors (223664120).

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

203330980 is a wasteful number, since it uses less digits than its factorization.

203330980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10166558 (or 10166556 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 203330980 is about 14259.4172391441. The cubic root of 203330980 is about 588.0323034376.

The spelling of 203330980 in words is "two hundred three million, three hundred thirty thousand, nine hundred eighty".