203303044112 has 40 divisors (see below), whose sum is σ = 461150817792. Its totient is φ = 85004755200.

The previous prime is 203303044073. The next prime is 203303044121. The reversal of 203303044112 is 211440303302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22132064 + ... + 22141247.

Almost surely, 2^203303044112 is an apocalyptic number.

It is an amenable number.

203303044112 is an abundant number, since it is smaller than the sum of its proper divisors (257847773680).

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

203303044112 is a wasteful number, since it uses less digits than its factorization.

203303044112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44273367 (or 44273361 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 203303044112 its reverse (211440303302), we get a palindrome (414743347414).

The spelling of 203303044112 in words is "two hundred three billion, three hundred three million, forty-four thousand, one hundred twelve".