203204402 has 8 divisors (see below), whose sum is σ = 318059136. Its totient is φ = 97184692.

The previous prime is 203204401. The next prime is 203204423. The reversal of 203204402 is 204402302.

203204402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (203204401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2208698 + ... + 2208789.

It is an arithmetic number, because the mean of its divisors is an integer number (39757392).

Almost surely, 2^203204402 is an apocalyptic number.

203204402 is a deficient number, since it is larger than the sum of its proper divisors (114854734).

203204402 is a wasteful number, since it uses less digits than its factorization.

203204402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4417512.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 203204402 is about 14254.9781480015. The cubic root of 203204402 is about 587.9102571014.

Adding to 203204402 its reverse (204402302), we get a palindrome (407606704).

The spelling of 203204402 in words is "two hundred three million, two hundred four thousand, four hundred two".