203422243202 has 8 divisors (see below), whose sum is σ = 323082386316. Its totient is φ = 95728114432.

The previous prime is 203422243177. The next prime is 203422243243. The reversal of 203422243202 is 202342224302.

203422243202 is digitally balanced in base 2, 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 2 ways, for example, as 200167654801 + 3254588401 = 447401^2 + 57049^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 2991503543 + ... + 2991503610.

Almost surely, 2^203422243202 is an apocalyptic number.

203422243202 is a deficient number, since it is larger than the sum of its proper divisors (119660143114).

203422243202 is a wasteful number, since it uses less digits than its factorization.

203422243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983007172.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 203422243202 its reverse (202342224302), we get a palindrome (405764467504).

The spelling of 203422243202 in words is "two hundred three billion, four hundred twenty-two million, two hundred forty-three thousand, two hundred two".