203044033012144 has 20 divisors (see below), whose sum is σ = 393398035702696. Its totient is φ = 101521959282432.

The previous prime is 203044033012133. The next prime is 203044033012147. The reversal of 203044033012144 is 441210330440302.

203044033012144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (203044033012147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50193112 + ... + 54087304.

Almost surely, 2^{203044033012144} is an apocalyptic number.

It is an amenable number.

203044033012144 is a deficient number, since it is larger than the sum of its proper divisors (190354002690552).

203044033012144 is a wasteful number, since it uses less digits than its factorization.

203044033012144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152964 (or 7152958 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 203044033012144 its reverse (441210330440302), we get a palindrome (644254363452446).

The spelling of 203044033012144 in words is "two hundred three trillion, forty-four billion, thirty-three million, twelve thousand, one hundred forty-four".