1343441544103 has 2 divisors, whose sum is σ = 1343441544104. Its totient is φ = 1343441544102.

The previous prime is 1343441544059. The next prime is 1343441544209. The reversal of 1343441544103 is 3014451443431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1343441544103 - 2³⁷ = 1206002590631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343441574103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671720772051 + 671720772052.

It is an arithmetic number, because the mean of its divisors is an integer number (671720772052).

Almost surely, 2^{1343441544103} is an apocalyptic number.

1343441544103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343441544103 is an equidigital number, since it uses as much as digits as its factorization.

1343441544103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 1343441544103 its reverse (3014451443431), we get a palindrome (4357892987534).

The spelling of 1343441544103 in words is "one trillion, three hundred forty-three billion, four hundred forty-one million, five hundred forty-four thousand, one hundred three".