1341044203403 has 2 divisors, whose sum is σ = 1341044203404. Its totient is φ = 1341044203402.

The previous prime is 1341044203351. The next prime is 1341044203409. The reversal of 1341044203403 is 3043024401431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1341044203403 - 2⁶ = 1341044203339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1341044203409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670522101701 + 670522101702.

It is an arithmetic number, because the mean of its divisors is an integer number (670522101702).

Almost surely, 2^{1341044203403} is an apocalyptic number.

1341044203403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341044203403 is an equidigital number, since it uses as much as digits as its factorization.

1341044203403 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1341044203403 its reverse (3043024401431), we get a palindrome (4384068604834).

The spelling of 1341044203403 in words is "one trillion, three hundred forty-one billion, forty-four million, two hundred three thousand, four hundred three".