10321000300221 has 16 divisors (see below), whose sum is σ = 14826075532800. Its totient is φ = 6348737229120.

The previous prime is 10321000300207. The next prime is 10321000300249. The reversal of 10321000300221 is 12200300012301.

It is not a de Polignac number, because 10321000300221 - 2⁶ = 10321000300157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10321000300221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321000300021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55062970 + ... + 55250091.

It is an arithmetic number, because the mean of its divisors is an integer number (926629720800).

Almost surely, 2^{10321000300221} is an apocalyptic number.

It is an amenable number.

10321000300221 is a deficient number, since it is larger than the sum of its proper divisors (4505075232579).

10321000300221 is a wasteful number, since it uses less digits than its factorization.

10321000300221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110315476.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10321000300221 its reverse (12200300012301), we get a palindrome (22521300312522).

The spelling of 10321000300221 in words is "ten trillion, three hundred twenty-one billion, three hundred thousand, two hundred twenty-one".