1313103353 has 2 divisors, whose sum is σ = 1313103354. Its totient is φ = 1313103352.

The previous prime is 1313103347. The next prime is 1313103359. The reversal of 1313103353 is 3533013131.

It is a balanced prime because it is at equal distance from previous prime (1313103347) and next prime (1313103359).

It can be written as a sum of positive squares in only one way, i.e., 717596944 + 595506409 = 26788^2 + 24403^2 .

It is a cyclic number.

It is not a de Polignac number, because 1313103353 - 2⁶ = 1313103289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1313103359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656551676 + 656551677.

It is an arithmetic number, because the mean of its divisors is an integer number (656551677).

Almost surely, 2^1313103353 is an apocalyptic number.

It is an amenable number.

1313103353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313103353 is an equidigital number, since it uses as much as digits as its factorization.

1313103353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 23.

The square root of 1313103353 is about 36236.7679712195. The cubic root of 1313103353 is about 1095.0475304459.

Adding to 1313103353 its reverse (3533013131), we get a palindrome (4846116484).

The spelling of 1313103353 in words is "one billion, three hundred thirteen million, one hundred three thousand, three hundred fifty-three".