203341202111 has 16 divisors (see below), whose sum is σ = 215873120736. Its totient is φ = 190873122816.

The previous prime is 203341202059. The next prime is 203341202143. The reversal of 203341202111 is 111202143302.

203341202111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 203341202111 - 2⁶ = 203341202047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203341202011) 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 15 ways as a sum of consecutive naturals, for example, 19183265 + ... + 19193861.

It is an arithmetic number, because the mean of its divisors is an integer number (13492070046).

Almost surely, 2^203341202111 is an apocalyptic number.

203341202111 is a deficient number, since it is larger than the sum of its proper divisors (12531918625).

203341202111 is a wasteful number, since it uses less digits than its factorization.

203341202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13498.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 203341202111 its reverse (111202143302), we get a palindrome (314543345413).

The spelling of 203341202111 in words is "two hundred three billion, three hundred forty-one million, two hundred two thousand, one hundred eleven".