1303340141503 has 2 divisors, whose sum is σ = 1303340141504. Its totient is φ = 1303340141502.

The previous prime is 1303340141461. The next prime is 1303340141513. The reversal of 1303340141503 is 3051410433031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1303340141503 - 2²⁵ = 1303306587071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303340141513) 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, 651670070751 + 651670070752.

It is an arithmetic number, because the mean of its divisors is an integer number (651670070752).

Almost surely, 2^{1303340141503} is an apocalyptic number.

1303340141503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303340141503 is an equidigital number, since it uses as much as digits as its factorization.

1303340141503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1303340141503 its reverse (3051410433031), we get a palindrome (4354750574534).

The spelling of 1303340141503 in words is "one trillion, three hundred three billion, three hundred forty million, one hundred forty-one thousand, five hundred three".