2203042103 has 4 divisors (see below), whose sum is σ = 2205766080. Its totient is φ = 2200318128.

The previous prime is 2203042069. The next prime is 2203042147. The reversal of 2203042103 is 3012403022.

2203042103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3012403022 = 2 ⋅1506201511.

It is a cyclic number.

It is not a de Polignac number, because 2203042103 - 2¹⁰ = 2203041079 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 (2203042183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360775 + ... + 1362392.

It is an arithmetic number, because the mean of its divisors is an integer number (551441520).

Almost surely, 2^2203042103 is an apocalyptic number.

2203042103 is a deficient number, since it is larger than the sum of its proper divisors (2723977).

2203042103 is an equidigital number, since it uses as much as digits as its factorization.

2203042103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723976.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2203042103 is about 46936.5753224498. The cubic root of 2203042103 is about 1301.1906454693.

Adding to 2203042103 its reverse (3012403022), we get a palindrome (5215445125).

The spelling of 2203042103 in words is "two billion, two hundred three million, forty-two thousand, one hundred three".