1330021301266 has 16 divisors (see below), whose sum is σ = 2314066913856. Its totient is φ = 561501529776.

The previous prime is 1330021301209. The next prime is 1330021301267. The reversal of 1330021301266 is 6621031200331.

It is not an unprimeable number, because it can be changed into a prime (1330021301267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708965641 + ... + 708967516.

It is an arithmetic number, because the mean of its divisors is an integer number (144629182116).

Almost surely, 2^{1330021301266} is an apocalyptic number.

1330021301266 is a deficient number, since it is larger than the sum of its proper divisors (984045612590).

1330021301266 is a wasteful number, since it uses less digits than its factorization.

1330021301266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417933233.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 1330021301266 its reverse (6621031200331), we get a palindrome (7951052501597).

The spelling of 1330021301266 in words is "one trillion, three hundred thirty billion, twenty-one million, three hundred one thousand, two hundred sixty-six".