1303451841103 has 2 divisors, whose sum is σ = 1303451841104. Its totient is φ = 1303451841102.

The previous prime is 1303451841089. The next prime is 1303451841149. The reversal of 1303451841103 is 3011481543031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1303451841103 - 2²⁵ = 1303418286671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303451841173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651725920551 + 651725920552.

It is an arithmetic number, because the mean of its divisors is an integer number (651725920552).

Almost surely, 2^{1303451841103} is an apocalyptic number.

1303451841103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303451841103 is an equidigital number, since it uses as much as digits as its factorization.

1303451841103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1303451841103 in words is "one trillion, three hundred three billion, four hundred fifty-one million, eight hundred forty-one thousand, one hundred three".