1330021212003 has 84 divisors (see below), whose sum is σ = 2213179062640. Its totient is φ = 798242052960.

The previous prime is 1330021211947. The next prime is 1330021212043. The reversal of 1330021212003 is 3002121200331.

1330021212003 is a `hidden beast` number, since 1 + 330 + 0 + 212 + 120 + 0 + 3 = 666.

It is not a de Polignac number, because 1330021212003 - 2¹⁷ = 1330021080931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330021212043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 9012333 + ... + 9158721.

Almost surely, 2^{1330021212003} is an apocalyptic number.

1330021212003 is a deficient number, since it is larger than the sum of its proper divisors (883157850637).

1330021212003 is a wasteful number, since it uses less digits than its factorization.

1330021212003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146532 (or 146506 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1330021212003 its reverse (3002121200331), we get a palindrome (4332142412334).

The spelling of 1330021212003 in words is "one trillion, three hundred thirty billion, twenty-one million, two hundred twelve thousand, three".