10331122330321 has 4 divisors (see below), whose sum is σ = 11125824048052. Its totient is φ = 9536420612592.

The previous prime is 10331122330303. The next prime is 10331122330339. The reversal of 10331122330321 is 12303322113301.

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

It is an interprime number because it is at equal distance from previous prime (10331122330303) and next prime (10331122330339).

It can be written as a sum of positive squares in 2 ways, for example, as 1952268439696 + 8378853890625 = 1397236^2 + 2894625^2 .

It is a cyclic number.

It is not a de Polignac number, because 10331122330321 - 2⁵ = 10331122330289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10331122330381) 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, 397350858846 + ... + 397350858871.

It is an arithmetic number, because the mean of its divisors is an integer number (2781456012013).

Almost surely, 2^{10331122330321} is an apocalyptic number.

It is an amenable number.

10331122330321 is a deficient number, since it is larger than the sum of its proper divisors (794701717731).

10331122330321 is an equidigital number, since it uses as much as digits as its factorization.

10331122330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794701717730.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10331122330321 its reverse (12303322113301), we get a palindrome (22634444443622).

The spelling of 10331122330321 in words is "ten trillion, three hundred thirty-one billion, one hundred twenty-two million, three hundred thirty thousand, three hundred twenty-one".