2103243444422 has 16 divisors (see below), whose sum is σ = 3225749242320. Its totient is φ = 1028133923232.

The previous prime is 2103243444349. The next prime is 2103243444431. The reversal of 2103243444422 is 2244443423012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35026397 + ... + 35086392.

It is an arithmetic number, because the mean of its divisors is an integer number (201609327645).

Almost surely, 2^{2103243444422} is an apocalyptic number.

2103243444422 is a deficient number, since it is larger than the sum of its proper divisors (1122505797898).

2103243444422 is a wasteful number, since it uses less digits than its factorization.

2103243444422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70113127.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 2103243444422 its reverse (2244443423012), we get a palindrome (4347686867434).

The spelling of 2103243444422 in words is "two trillion, one hundred three billion, two hundred forty-three million, four hundred forty-four thousand, four hundred twenty-two".