10430441321 has 2 divisors, whose sum is σ = 10430441322. Its totient is φ = 10430441320.

The previous prime is 10430441311. The next prime is 10430441347. The reversal of 10430441321 is 12314403401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6832840921 + 3597600400 = 82661^2 + 59980^2 .

It is a cyclic number.

It is not a de Polignac number, because 10430441321 - 2¹⁴ = 10430424937 is a prime.

It is not a weakly prime, because it can be changed into another prime (10430441311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5215220660 + 5215220661.

It is an arithmetic number, because the mean of its divisors is an integer number (5215220661).

Almost surely, 2^10430441321 is an apocalyptic number.

It is an amenable number.

10430441321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10430441321 is an equidigital number, since it uses as much as digits as its factorization.

10430441321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10430441321 its reverse (12314403401), we get a palindrome (22744844722).

The spelling of 10430441321 in words is "ten billion, four hundred thirty million, four hundred forty-one thousand, three hundred twenty-one".