1310403113447 has 2 divisors, whose sum is σ = 1310403113448. Its totient is φ = 1310403113446.

The previous prime is 1310403113417. The next prime is 1310403113489. The reversal of 1310403113447 is 7443113040131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310403113447 - 2¹⁰ = 1310403112423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310403113417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655201556723 + 655201556724.

It is an arithmetic number, because the mean of its divisors is an integer number (655201556724).

Almost surely, 2^{1310403113447} is an apocalyptic number.

1310403113447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310403113447 is an equidigital number, since it uses as much as digits as its factorization.

1310403113447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 1310403113447 its reverse (7443113040131), we get a palindrome (8753516153578).

The spelling of 1310403113447 in words is "one trillion, three hundred ten billion, four hundred three million, one hundred thirteen thousand, four hundred forty-seven".