1200130313 has 2 divisors, whose sum is σ = 1200130314. Its totient is φ = 1200130312.

The previous prime is 1200130291. The next prime is 1200130339. The reversal of 1200130313 is 3130310021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 649383289 + 550747024 = 25483^2 + 23468^2 .

It is a cyclic number.

It is not a de Polignac number, because 1200130313 - 2¹² = 1200126217 is a prime.

It is not a weakly prime, because it can be changed into another prime (1200130343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600065156 + 600065157.

It is an arithmetic number, because the mean of its divisors is an integer number (600065157).

Almost surely, 2^1200130313 is an apocalyptic number.

It is an amenable number.

1200130313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200130313 is an equidigital number, since it uses as much as digits as its factorization.

1200130313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1200130313 is about 34642.8970064572. The cubic root of 1200130313 is about 1062.6970339642.

Adding to 1200130313 its reverse (3130310021), we get a palindrome (4330440334).

The spelling of 1200130313 in words is "one billion, two hundred million, one hundred thirty thousand, three hundred thirteen".