1310243359 has 2 divisors, whose sum is σ = 1310243360. Its totient is φ = 1310243358.

The previous prime is 1310243281. The next prime is 1310243381. The reversal of 1310243359 is 9533420131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310243359 - 2¹⁵ = 1310210591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1310243359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310243659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655121679 + 655121680.

It is an arithmetic number, because the mean of its divisors is an integer number (655121680).

Almost surely, 2^1310243359 is an apocalyptic number.

1310243359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310243359 is an equidigital number, since it uses as much as digits as its factorization.

1310243359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 1310243359 is about 36197.2838621905. The cubic root of 1310243359 is about 1094.2519327836.

The spelling of 1310243359 in words is "one billion, three hundred ten million, two hundred forty-three thousand, three hundred fifty-nine".