1330201313 has 4 divisors (see below), whose sum is σ = 1520230080. Its totient is φ = 1140172548.

The previous prime is 1330201247. The next prime is 1330201321. The reversal of 1330201313 is 3131020331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3131020331 = 137 ⋅22854163.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330201313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330201291 and 1330201300.

It is not an unprimeable number, because it can be changed into a prime (1330201333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95014373 + ... + 95014386.

It is an arithmetic number, because the mean of its divisors is an integer number (380057520).

Almost surely, 2^1330201313 is an apocalyptic number.

It is an amenable number.

1330201313 is a deficient number, since it is larger than the sum of its proper divisors (190028767).

1330201313 is an equidigital number, since it uses as much as digits as its factorization.

1330201313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190028766.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1330201313 is about 36471.9249971811. The cubic root of 1330201313 is about 1099.7799320088.

Adding to 1330201313 its reverse (3131020331), we get a palindrome (4461221644).

The spelling of 1330201313 in words is "one billion, three hundred thirty million, two hundred one thousand, three hundred thirteen".