203014124103 has 64 divisors (see below), whose sum is σ = 334944534528. Its totient is φ = 106906988160.

The previous prime is 203014124023. The next prime is 203014124107. The reversal of 203014124103 is 301421410302.

203014124103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 203014124103 - 2¹⁶ = 203014058567 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 203014124103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203014124107) 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 63 ways as a sum of consecutive naturals, for example, 1042426 + ... + 1221752.

It is an arithmetic number, because the mean of its divisors is an integer number (5233508352).

Almost surely, 2^203014124103 is an apocalyptic number.

203014124103 is a deficient number, since it is larger than the sum of its proper divisors (131930410425).

203014124103 is a wasteful number, since it uses less digits than its factorization.

203014124103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179452.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 203014124103 its reverse (301421410302), we get a palindrome (504435534405).

The spelling of 203014124103 in words is "two hundred three billion, fourteen million, one hundred twenty-four thousand, one hundred three".