203341003420 has 24 divisors (see below), whose sum is σ = 428880816000. Its totient is φ = 80981218752.

The previous prime is 203341003409. The next prime is 203341003421. The reversal of 203341003420 is 24300143302.

It is a happy number.

203341003420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 203341003391 and 203341003400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203341003421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22194220 + ... + 22203379.

It is an arithmetic number, because the mean of its divisors is an integer number (17870034000).

Almost surely, 2^203341003420 is an apocalyptic number.

203341003420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203341003420 is an abundant number, since it is smaller than the sum of its proper divisors (225539812580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203341003420 is a wasteful number, since it uses less digits than its factorization.

203341003420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44397837 (or 44397835 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 203341003420 its reverse (24300143302), we get a palindrome (227641146722).

The spelling of 203341003420 in words is "two hundred three billion, three hundred forty-one million, three thousand, four hundred twenty".