10030020233321 has 6 divisors (see below), whose sum is σ = 11024732983866. Its totient is φ = 9118200212000.

The previous prime is 10030020233293. The next prime is 10030020233333. The reversal of 10030020233321 is 12333202003001.

It can be written as a sum of positive squares in only one way, i.e., 5657090999296 + 4372929234025 = 2378464^2 + 2091155^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10030020233321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10030020233293 and 10030020233302.

It is not an unprimeable number, because it can be changed into a prime (10030020233921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41446364480 + ... + 41446364721.

It is an arithmetic number, because the mean of its divisors is an integer number (1837455497311).

Almost surely, 2^{10030020233321} is an apocalyptic number.

10030020233321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10030020233321 is a deficient number, since it is larger than the sum of its proper divisors (994712750545).

10030020233321 is an equidigital number, since it uses as much as digits as its factorization.

10030020233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82892729223 (or 82892729212 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10030020233321 its reverse (12333202003001), we get a palindrome (22363222236322).

The spelling of 10030020233321 in words is "ten trillion, thirty billion, twenty million, two hundred thirty-three thousand, three hundred twenty-one".