1330021330133 has 2 divisors, whose sum is σ = 1330021330134. Its totient is φ = 1330021330132.

The previous prime is 1330021330109. The next prime is 1330021330153. The reversal of 1330021330133 is 3310331200331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 870306141604 + 459715188529 = 932902^2 + 678023^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330021330133 - 2⁶ = 1330021330069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1330021330099 and 1330021330108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330021330153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665010665066 + 665010665067.

It is an arithmetic number, because the mean of its divisors is an integer number (665010665067).

Almost surely, 2^{1330021330133} is an apocalyptic number.

It is an amenable number.

1330021330133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330021330133 is an equidigital number, since it uses as much as digits as its factorization.

1330021330133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1330021330133 its reverse (3310331200331), we get a palindrome (4640352530464).

The spelling of 1330021330133 in words is "one trillion, three hundred thirty billion, twenty-one million, three hundred thirty thousand, one hundred thirty-three".