2242103 has 4 divisors (see below), whose sum is σ = 2248488. Its totient is φ = 2235720.

The previous prime is 2242091. The next prime is 2242111. The reversal of 2242103 is 3012422.

2242103 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242103 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 (2247103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2633 + ... + 3378.

It is an arithmetic number, because the mean of its divisors is an integer number (562122).

2^2242103 is an apocalyptic number.

2242103 is a deficient number, since it is larger than the sum of its proper divisors (6385).

2242103 is an equidigital number, since it uses as much as digits as its factorization.

2242103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6384.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2242103 is about 1497.3653528782. The cubic root of 2242103 is about 130.8835863409.

Adding to 2242103 its reverse (3012422), we get a palindrome (5254525).

The spelling of 2242103 in words is "two million, two hundred forty-two thousand, one hundred three".