203342112002 has 32 divisors (see below), whose sum is σ = 324202662000. Its totient is φ = 95321438208.

The previous prime is 203342111939. The next prime is 203342112007. The reversal of 203342112002 is 200211243302.

203342112002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 185372441401 + 17969670601 = 430549^2 + 134051^2 .

It is not an unprimeable number, because it can be changed into a prime (203342112007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10183124 + ... + 10203072.

Almost surely, 2^203342112002 is an apocalyptic number.

203342112002 is a deficient number, since it is larger than the sum of its proper divisors (120860549998).

203342112002 is a wasteful number, since it uses less digits than its factorization.

203342112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21110.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203342112002 its reverse (200211243302), we get a palindrome (403553355304).

The spelling of 203342112002 in words is "two hundred three billion, three hundred forty-two million, one hundred twelve thousand, two".