203343410122 has 16 divisors (see below), whose sum is σ = 323032052160. Its totient is φ = 95668832448.

The previous prime is 203343410107. The next prime is 203343410161. The reversal of 203343410122 is 221014343302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543972 + ... + 838207.

It is an arithmetic number, because the mean of its divisors is an integer number (20189503260).

Almost surely, 2^203343410122 is an apocalyptic number.

203343410122 is a deficient number, since it is larger than the sum of its proper divisors (119688642038).

203343410122 is a wasteful number, since it uses less digits than its factorization.

203343410122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386525.

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

Adding to 203343410122 its reverse (221014343302), we get a palindrome (424357753424).

The spelling of 203343410122 in words is "two hundred three billion, three hundred forty-three million, four hundred ten thousand, one hundred twenty-two".