203042301004 has 24 divisors (see below), whose sum is σ = 364663436256. Its totient is φ = 98861904000.

The previous prime is 203042300977. The next prime is 203042301149. The reversal of 203042301004 is 400103240302.

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, 1055512 + ... + 1232959.

It is an arithmetic number, because the mean of its divisors is an integer number (15194309844).

Almost surely, 2^203042301004 is an apocalyptic number.

It is an amenable number.

203042301004 is a deficient number, since it is larger than the sum of its proper divisors (161621135252).

203042301004 is a wasteful number, since it uses less digits than its factorization.

203042301004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289057 (or 2289055 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 203042301004 its reverse (400103240302), we get a palindrome (603145541306).

The spelling of 203042301004 in words is "two hundred three billion, forty-two million, three hundred one thousand, four".