203200441042 has 16 divisors (see below), whose sum is σ = 305344117440. Its totient is φ = 101419124688.

The previous prime is 203200440977. The next prime is 203200441049. The reversal of 203200441042 is 240144002302.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (203200441049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10893748 + ... + 10912384.

It is an arithmetic number, because the mean of its divisors is an integer number (19084007340).

Almost surely, 2^203200441042 is an apocalyptic number.

203200441042 is a deficient number, since it is larger than the sum of its proper divisors (102143676398).

203200441042 is a wasteful number, since it uses less digits than its factorization.

203200441042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28065.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 203200441042 its reverse (240144002302), we get a palindrome (443344443344).

The spelling of 203200441042 in words is "two hundred three billion, two hundred million, four hundred forty-one thousand, forty-two".