11030013203221 has 8 divisors (see below), whose sum is σ = 11181284323200. Its totient is φ = 10878746814432.

The previous prime is 11030013203191. The next prime is 11030013203239. The reversal of 11030013203221 is 12230231003011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11030013203221 - 2¹⁹ = 11030012678933 is a prime.

It is a super-2 number, since 2×11030013203221² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030013203021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3646116 + ... + 5945938.

It is an arithmetic number, because the mean of its divisors is an integer number (1397660540400).

Almost surely, 2^{11030013203221} is an apocalyptic number.

It is an amenable number.

11030013203221 is a deficient number, since it is larger than the sum of its proper divisors (151271119979).

11030013203221 is an equidigital number, since it uses as much as digits as its factorization.

11030013203221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365595.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11030013203221 its reverse (12230231003011), we get a palindrome (23260244206232).

The spelling of 11030013203221 in words is "eleven trillion, thirty billion, thirteen million, two hundred three thousand, two hundred twenty-one".