11321041034443 has 4 divisors (see below), whose sum is σ = 12938332610800. Its totient is φ = 9703749458088.

The previous prime is 11321041034417. The next prime is 11321041034489. The reversal of 11321041034443 is 34443014012311.

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

It is a de Polignac number, because none of the positive numbers 2^k-11321041034443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321041034243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808645788168 + ... + 808645788181.

It is an arithmetic number, because the mean of its divisors is an integer number (3234583152700).

Almost surely, 2^{11321041034443} is an apocalyptic number.

11321041034443 is a deficient number, since it is larger than the sum of its proper divisors (1617291576357).

11321041034443 is an equidigital number, since it uses as much as digits as its factorization.

11321041034443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617291576356.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 11321041034443 its reverse (34443014012311), we get a palindrome (45764055046754).

The spelling of 11321041034443 in words is "eleven trillion, three hundred twenty-one billion, forty-one million, thirty-four thousand, four hundred forty-three".