10043465602321 has 2 divisors, whose sum is σ = 10043465602322. Its totient is φ = 10043465602320.

The previous prime is 10043465602279. The next prime is 10043465602343. The reversal of 10043465602321 is 12320656434001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7566102929025 + 2477362673296 = 2750655^2 + 1573964^2 .

It is an emirp because it is prime and its reverse (12320656434001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10043465602321 - 2²¹ = 10043463505169 is a prime.

It is not a weakly prime, because it can be changed into another prime (10043465600321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021732801160 + 5021732801161.

It is an arithmetic number, because the mean of its divisors is an integer number (5021732801161).

Almost surely, 2^{10043465602321} is an apocalyptic number.

It is an amenable number.

10043465602321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10043465602321 is an equidigital number, since it uses as much as digits as its factorization.

10043465602321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 10043465602321 in words is "ten trillion, forty-three billion, four hundred sixty-five million, six hundred two thousand, three hundred twenty-one".