11002130330321 has 16 divisors (see below), whose sum is σ = 11947571934480. Its totient is φ = 10071151115520.

The previous prime is 11002130330299. The next prime is 11002130330371. The reversal of 11002130330321 is 12303303120011.

It can be written as a sum of positive squares in 8 ways, for example, as 793594123921 + 10208536206400 = 890839^2 + 3195080^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002130330321 - 2³⁰ = 11001056588497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11002130330293 and 11002130330302.

It is not an unprimeable number, because it can be changed into a prime (11002130330371) 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 in 15 ways as a sum of consecutive naturals, for example, 5413070 + ... + 7162791.

It is an arithmetic number, because the mean of its divisors is an integer number (746723245905).

Almost surely, 2^{11002130330321} is an apocalyptic number.

It is an amenable number.

11002130330321 is a deficient number, since it is larger than the sum of its proper divisors (945441604159).

11002130330321 is a wasteful number, since it uses less digits than its factorization.

11002130330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12576436.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11002130330321 its reverse (12303303120011), we get a palindrome (23305433450332).

The spelling of 11002130330321 in words is "eleven trillion, two billion, one hundred thirty million, three hundred thirty thousand, three hundred twenty-one".