203300133212 has 24 divisors (see below), whose sum is σ = 388148678400. Its totient is φ = 92401950960.

The previous prime is 203300133193. The next prime is 203300133227. The reversal of 203300133212 is 212331003302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413039 + ... + 759737.

It is an arithmetic number, because the mean of its divisors is an integer number (16172861600).

Almost surely, 2^203300133212 is an apocalyptic number.

203300133212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

203300133212 is a deficient number, since it is larger than the sum of its proper divisors (184848545188).

203300133212 is a wasteful number, since it uses less digits than its factorization.

203300133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360041 (or 360039 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 203300133212 its reverse (212331003302), we get a palindrome (415631136514).

The spelling of 203300133212 in words is "two hundred three billion, three hundred million, one hundred thirty-three thousand, two hundred twelve".