203204102 has 12 divisors (see below), whose sum is σ = 315681756. Its totient is φ = 98097720.

The previous prime is 203204093. The next prime is 203204123. The reversal of 203204102 is 201402302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58724 + ... + 62087.

It is an arithmetic number, because the mean of its divisors is an integer number (26306813).

Almost surely, 2^203204102 is an apocalyptic number.

203204102 is a deficient number, since it is larger than the sum of its proper divisors (112477654).

203204102 is a wasteful number, since it uses less digits than its factorization.

203204102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120871 (or 120842 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 203204102 is about 14254.9676253578. The cubic root of 203204102 is about 587.9099677817.

Adding to 203204102 its reverse (201402302), we get a palindrome (404606404).

The spelling of 203204102 in words is "two hundred three million, two hundred four thousand, one hundred two".