1330130313 has 6 divisors (see below), whose sum is σ = 1921299354. Its totient is φ = 886753536.

The previous prime is 1330130311. The next prime is 1330130317. The reversal of 1330130313 is 3130310331.

It can be written as a sum of positive squares in only one way, i.e., 1072431504 + 257698809 = 32748^2 + 16053^2 .

It is not a de Polignac number, because 1330130313 - 2¹ = 1330130311 is a prime.

It is a super-2 number, since 2×1330130313² = 3538493299122955938, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1330130311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73896120 + ... + 73896137.

It is an arithmetic number, because the mean of its divisors is an integer number (320216559).

Almost surely, 2^1330130313 is an apocalyptic number.

It is an amenable number.

1330130313 is a deficient number, since it is larger than the sum of its proper divisors (591169041).

1330130313 is a wasteful number, since it uses less digits than its factorization.

1330130313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147792263 (or 147792260 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 1330130313 is about 36470.9516327721. The cubic root of 1330130313 is about 1099.7603646035.

Adding to 1330130313 its reverse (3130310331), we get a palindrome (4460440644).

The spelling of 1330130313 in words is "one billion, three hundred thirty million, one hundred thirty thousand, three hundred thirteen".