203330233012 has 12 divisors (see below), whose sum is σ = 355832573796. Its totient is φ = 101663783360.

The previous prime is 203330232977. The next prime is 203330233061. The reversal of 203330233012 is 210332033302.

It can be written as a sum of positive squares in 2 ways, for example, as 155682328356 + 47647904656 = 394566^2 + 218284^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61962 + ... + 640702.

It is an arithmetic number, because the mean of its divisors is an integer number (29652714483).

Almost surely, 2^203330233012 is an apocalyptic number.

It is an amenable number.

203330233012 is a deficient number, since it is larger than the sum of its proper divisors (152502340784).

203330233012 is a wasteful number, since it uses less digits than its factorization.

203330233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666578 (or 666576 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 203330233012 its reverse (210332033302), we get a palindrome (413662266314).

The spelling of 203330233012 in words is "two hundred three billion, three hundred thirty million, two hundred thirty-three thousand, twelve".