1303113213247 has 2 divisors, whose sum is σ = 1303113213248. Its totient is φ = 1303113213246.

The previous prime is 1303113213167. The next prime is 1303113213341. The reversal of 1303113213247 is 7423123113031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1303113213247 - 2⁷ = 1303113213119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303113213947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651556606623 + 651556606624.

It is an arithmetic number, because the mean of its divisors is an integer number (651556606624).

Almost surely, 2^{1303113213247} is an apocalyptic number.

1303113213247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303113213247 is an equidigital number, since it uses as much as digits as its factorization.

1303113213247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 1303113213247 its reverse (7423123113031), we get a palindrome (8726236326278).

The spelling of 1303113213247 in words is "one trillion, three hundred three billion, one hundred thirteen million, two hundred thirteen thousand, two hundred forty-seven".