1313103299 has 2 divisors, whose sum is σ = 1313103300. Its totient is φ = 1313103298.

The previous prime is 1313103289. The next prime is 1313103317. The reversal of 1313103299 is 9923013131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313103299 - 2⁴ = 1313103283 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1313103289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656551649 + 656551650.

It is an arithmetic number, because the mean of its divisors is an integer number (656551650).

Almost surely, 2^1313103299 is an apocalyptic number.

1313103299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313103299 is an equidigital number, since it uses as much as digits as its factorization.

1313103299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 1313103299 is about 36236.7672261199. The cubic root of 1313103299 is about 1095.0475154350.

The spelling of 1313103299 in words is "one billion, three hundred thirteen million, one hundred three thousand, two hundred ninety-nine".