203341140430 has 16 divisors (see below), whose sum is σ = 369434746800. Its totient is φ = 80576301952.

The previous prime is 203341140349. The next prime is 203341140461. The reversal of 203341140430 is 34041143302.

203341140430 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 = 203341140395 and 203341140404.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 95018155 + ... + 95020294.

It is an arithmetic number, because the mean of its divisors is an integer number (23089671675).

Almost surely, 2^203341140430 is an apocalyptic number.

203341140430 is a deficient number, since it is larger than the sum of its proper divisors (166093606370).

203341140430 is a wasteful number, since it uses less digits than its factorization.

203341140430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190038563.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 203341140430 its reverse (34041143302), we get a palindrome (237382283732).

The spelling of 203341140430 in words is "two hundred three billion, three hundred forty-one million, one hundred forty thousand, four hundred thirty".