11021330466413 has 2 divisors, whose sum is σ = 11021330466414. Its totient is φ = 11021330466412.

The previous prime is 11021330466389. The next prime is 11021330466457. The reversal of 11021330466413 is 31466403312011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10188851232004 + 832479234409 = 3191998^2 + 912403^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021330466413 - 2¹⁴ = 11021330450029 is a prime.

It is a super-2 number, since 2×11021330466413² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021330462413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510665233206 + 5510665233207.

It is an arithmetic number, because the mean of its divisors is an integer number (5510665233207).

Almost surely, 2^{11021330466413} is an apocalyptic number.

It is an amenable number.

11021330466413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021330466413 is an equidigital number, since it uses as much as digits as its factorization.

11021330466413 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 35.

Adding to 11021330466413 its reverse (31466403312011), we get a palindrome (42487733778424).

The spelling of 11021330466413 in words is "eleven trillion, twenty-one billion, three hundred thirty million, four hundred sixty-six thousand, four hundred thirteen".