2243344210103 has 4 divisors (see below), whose sum is σ = 2243400279120. Its totient is φ = 2243288141088.

The previous prime is 2243344210099. The next prime is 2243344210109. The reversal of 2243344210103 is 3010124433422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2243344210103 - 2² = 2243344210099 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 (2243344210109) 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 3 ways as a sum of consecutive naturals, for example, 27974450 + ... + 28054527.

It is an arithmetic number, because the mean of its divisors is an integer number (560850069780).

Almost surely, 2^{2243344210103} is an apocalyptic number.

2243344210103 is a deficient number, since it is larger than the sum of its proper divisors (56069017).

2243344210103 is an equidigital number, since it uses as much as digits as its factorization.

2243344210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56069016.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2243344210103 its reverse (3010124433422), we get a palindrome (5253468643525).

The spelling of 2243344210103 in words is "two trillion, two hundred forty-three billion, three hundred forty-four million, two hundred ten thousand, one hundred three".