203011100204 has 24 divisors (see below), whose sum is σ = 398041423248. Its totient is φ = 89783778240.

The previous prime is 203011100153. The next prime is 203011100219. The reversal of 203011100204 is 402001110302.

203011100204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62348219 + ... + 62351474.

It is an arithmetic number, because the mean of its divisors is an integer number (16585059302).

Almost surely, 2^203011100204 is an apocalyptic number.

It is an amenable number.

203011100204 is a deficient number, since it is larger than the sum of its proper divisors (195030323044).

203011100204 is a wasteful number, since it uses less digits than its factorization.

203011100204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124699745 (or 124699743 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 203011100204 its reverse (402001110302), we get a palindrome (605012210506).

The spelling of 203011100204 in words is "two hundred three billion, eleven million, one hundred thousand, two hundred four".