11030321030233 has 4 divisors (see below), whose sum is σ = 11030634845748. Its totient is φ = 11030007214720.

The previous prime is 11030321030161. The next prime is 11030321030243. The reversal of 11030321030233 is 33203012303011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78808209984 + 10951512820249 = 280728^2 + 3309307^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11030321030233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030321030243) 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 in 3 ways as a sum of consecutive naturals, for example, 156855028 + ... + 156925333.

It is an arithmetic number, because the mean of its divisors is an integer number (2757658711437).

Almost surely, 2^{11030321030233} is an apocalyptic number.

It is an amenable number.

11030321030233 is a deficient number, since it is larger than the sum of its proper divisors (313815515).

11030321030233 is an equidigital number, since it uses as much as digits as its factorization.

11030321030233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313815514.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11030321030233 its reverse (33203012303011), we get a palindrome (44233333333244).

The spelling of 11030321030233 in words is "eleven trillion, thirty billion, three hundred twenty-one million, thirty thousand, two hundred thirty-three".