1311351003059 has 2 divisors, whose sum is σ = 1311351003060. Its totient is φ = 1311351003058.

The previous prime is 1311351003013. The next prime is 1311351003089. The reversal of 1311351003059 is 9503001531131.

It is a strong prime.

It is an emirp because it is prime and its reverse (9503001531131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1311351003059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1311351003089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655675501529 + 655675501530.

It is an arithmetic number, because the mean of its divisors is an integer number (655675501530).

Almost surely, 2^{1311351003059} is an apocalyptic number.

1311351003059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1311351003059 is an equidigital number, since it uses as much as digits as its factorization.

1311351003059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6075, while the sum is 32.

The spelling of 1311351003059 in words is "one trillion, three hundred eleven billion, three hundred fifty-one million, three thousand, fifty-nine".