203424021202 has 8 divisors (see below), whose sum is σ = 305492085756. Its totient is φ = 101593325952.

The previous prime is 203424021149. The next prime is 203424021211. The reversal of 203424021202 is 202120424302.

203424021202 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 181315007721 + 22109013481 = 425811^2 + 148691^2 .

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, 59340183 + ... + 59343610.

Almost surely, 2^203424021202 is an apocalyptic number.

203424021202 is a deficient number, since it is larger than the sum of its proper divisors (102068064554).

203424021202 is a wasteful number, since it uses less digits than its factorization.

203424021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118684652.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 203424021202 its reverse (202120424302), we get a palindrome (405544445504).

The spelling of 203424021202 in words is "two hundred three billion, four hundred twenty-four million, twenty-one thousand, two hundred two".