4421334327103 has 2 divisors, whose sum is σ = 4421334327104. Its totient is φ = 4421334327102.

The previous prime is 4421334327083. The next prime is 4421334327121. The reversal of 4421334327103 is 3017234331244.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4421334327103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4421334327143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210667163551 + 2210667163552.

It is an arithmetic number, because the mean of its divisors is an integer number (2210667163552).

Almost surely, 2^{4421334327103} is an apocalyptic number.

4421334327103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421334327103 is an equidigital number, since it uses as much as digits as its factorization.

4421334327103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 37.

Adding to 4421334327103 its reverse (3017234331244), we get a palindrome (7438568658347).

The spelling of 4421334327103 in words is "four trillion, four hundred twenty-one billion, three hundred thirty-four million, three hundred twenty-seven thousand, one hundred three".