10243003033321 has 8 divisors (see below), whose sum is σ = 10597086045000. Its totient is φ = 9888978422400.

The previous prime is 10243003033283. The next prime is 10243003033327. The reversal of 10243003033321 is 12333030034201.

It can be written as a sum of positive squares in 4 ways, for example, as 2606816910096 + 7636186123225 = 1614564^2 + 2763365^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10243003033321 - 2¹¹ = 10243003031273 is a prime.

It is a super-2 number, since 2×10243003033321² (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 (10243003033327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14243196 + ... + 14945053.

It is an arithmetic number, because the mean of its divisors is an integer number (1324635755625).

Almost surely, 2^{10243003033321} is an apocalyptic number.

It is an amenable number.

10243003033321 is a deficient number, since it is larger than the sum of its proper divisors (354083011679).

10243003033321 is a wasteful number, since it uses less digits than its factorization.

10243003033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29200379.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 10243003033321 its reverse (12333030034201), we get a palindrome (22576033067522).

The spelling of 10243003033321 in words is "ten trillion, two hundred forty-three billion, three million, thirty-three thousand, three hundred twenty-one".