1333021330213 has 2 divisors, whose sum is σ = 1333021330214. Its totient is φ = 1333021330212.

The previous prime is 1333021330187. The next prime is 1333021330217. The reversal of 1333021330213 is 3120331203331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1326730778244 + 6290551969 = 1151838^2 + 79313^2 .

It is an emirp because it is prime and its reverse (3120331203331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1333021330213 - 2¹³ = 1333021322021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1333021330217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666510665106 + 666510665107.

It is an arithmetic number, because the mean of its divisors is an integer number (666510665107).

Almost surely, 2^{1333021330213} is an apocalyptic number.

It is an amenable number.

1333021330213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333021330213 is an equidigital number, since it uses as much as digits as its factorization.

1333021330213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1333021330213 its reverse (3120331203331), we get a palindrome (4453352533544).

The spelling of 1333021330213 in words is "one trillion, three hundred thirty-three billion, twenty-one million, three hundred thirty thousand, two hundred thirteen".