1330610005 has 4 divisors (see below), whose sum is σ = 1596732012. Its totient is φ = 1064488000.

The previous prime is 1330609999. The next prime is 1330610041. The reversal of 1330610005 is 5000160331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5000160331 = 73 ⋅68495347.

It can be written as a sum of positive squares in 2 ways, for example, as 156725361 + 1173884644 = 12519^2 + 34262^2 .

It is not a de Polignac number, because 1330610005 - 2⁹ = 1330609493 is a prime.

It is a super-2 number, since 2×1330610005² = 3541045970812200050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133060996 + ... + 133061005.

It is an arithmetic number, because the mean of its divisors is an integer number (399183003).

Almost surely, 2^1330610005 is an apocalyptic number.

It is an amenable number.

1330610005 is a deficient number, since it is larger than the sum of its proper divisors (266122007).

1330610005 is an equidigital number, since it uses as much as digits as its factorization.

1330610005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266122006.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1330610005 is about 36477.5273970153. The cubic root of 1330610005 is about 1099.8925528659.

Adding to 1330610005 its reverse (5000160331), we get a palindrome (6330770336).

The spelling of 1330610005 in words is "one billion, three hundred thirty million, six hundred ten thousand, five".