10441331321 has 4 divisors (see below), whose sum is σ = 10895302272. Its totient is φ = 9987360372.

The previous prime is 10441331311. The next prime is 10441331333. The reversal of 10441331321 is 12313314401.

10441331321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10441331321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 453970927 = 10441331321 / (1 + 0 + 4 + 4 + 1 + 3 + 3 + 1 + 3 + 2 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10441331311) 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 3 ways as a sum of consecutive naturals, for example, 226985441 + ... + 226985486.

It is an arithmetic number, because the mean of its divisors is an integer number (2723825568).

Almost surely, 2^10441331321 is an apocalyptic number.

It is an amenable number.

10441331321 is a deficient number, since it is larger than the sum of its proper divisors (453970951).

10441331321 is an equidigital number, since it uses as much as digits as its factorization.

10441331321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453970950.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10441331321 its reverse (12313314401), we get a palindrome (22754645722).

The spelling of 10441331321 in words is "ten billion, four hundred forty-one million, three hundred thirty-one thousand, three hundred twenty-one".