1330311330002 has 4 divisors (see below), whose sum is σ = 1995466995006. Its totient is φ = 665155665000.

The previous prime is 1330311329899. The next prime is 1330311330011. The reversal of 1330311330002 is 2000331130331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 977604810121 + 352706519881 = 988739^2 + 593891^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332577832499 + ... + 332577832502.

Almost surely, 2^{1330311330002} is an apocalyptic number.

1330311330002 is a deficient number, since it is larger than the sum of its proper divisors (665155665004).

1330311330002 is an equidigital number, since it uses as much as digits as its factorization.

1330311330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665155665003.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1330311330002 its reverse (2000331130331), we get a palindrome (3330642460333).

The spelling of 1330311330002 in words is "one trillion, three hundred thirty billion, three hundred eleven million, three hundred thirty thousand, two".