10010303122321 has 4 divisors (see below), whose sum is σ = 10010309451700. Its totient is φ = 10010296792944.

The previous prime is 10010303122241. The next prime is 10010303122429. The reversal of 10010303122321 is 12322130301001.

10010303122321 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 brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6400166321025 + 3610136801296 = 2529855^2 + 1900036^2 .

It is a cyclic number.

It is not a de Polignac number, because 10010303122321 - 2⁹ = 10010303121809 is a prime.

It is a super-2 number, since 2×10010303122321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010303122021) 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, 1476775 + ... + 4711843.

It is an arithmetic number, because the mean of its divisors is an integer number (2502577362925).

Almost surely, 2^{10010303122321} is an apocalyptic number.

It is an amenable number.

10010303122321 is a deficient number, since it is larger than the sum of its proper divisors (6329379).

10010303122321 is an equidigital number, since it uses as much as digits as its factorization.

10010303122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329378.

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

Adding to 10010303122321 its reverse (12322130301001), we get a palindrome (22332433423322).

The spelling of 10010303122321 in words is "ten trillion, ten billion, three hundred three million, one hundred twenty-two thousand, three hundred twenty-one".