11033321022013 has 2 divisors, whose sum is σ = 11033321022014. Its totient is φ = 11033321022012.

The previous prime is 11033321021977. The next prime is 11033321022041. The reversal of 11033321022013 is 31022012333011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9582999392164 + 1450321629849 = 3095642^2 + 1204293^2 .

It is a cyclic number.

It is not a de Polignac number, because 11033321022013 - 2¹⁷ = 11033320890941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11033321022043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516660511006 + 5516660511007.

It is an arithmetic number, because the mean of its divisors is an integer number (5516660511007).

Almost surely, 2^{11033321022013} is an apocalyptic number.

It is an amenable number.

11033321022013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033321022013 is an equidigital number, since it uses as much as digits as its factorization.

11033321022013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11033321022013 its reverse (31022012333011), we get a palindrome (42055333355024).

The spelling of 11033321022013 in words is "eleven trillion, thirty-three billion, three hundred twenty-one million, twenty-two thousand, thirteen".