1330034032681 has 2 divisors, whose sum is σ = 1330034032682. Its totient is φ = 1330034032680.

The previous prime is 1330034032631. The next prime is 1330034032709. The reversal of 1330034032681 is 1862304300331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1264986080656 + 65047952025 = 1124716^2 + 255045^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330034032681 - 2¹⁹ = 1330033508393 is a prime.

It is a super-2 number, since 2×1330034032681² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1330034032631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665017016340 + 665017016341.

It is an arithmetic number, because the mean of its divisors is an integer number (665017016341).

Almost surely, 2^{1330034032681} is an apocalyptic number.

It is an amenable number.

1330034032681 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330034032681 is an equidigital number, since it uses as much as digits as its factorization.

1330034032681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 1330034032681 in words is "one trillion, three hundred thirty billion, thirty-four million, thirty-two thousand, six hundred eighty-one".