10000320023121 has 8 divisors (see below), whose sum is σ = 13354561531104. Its totient is φ = 6656479265280.

The previous prime is 10000320023093. The next prime is 10000320023129. The reversal of 10000320023121 is 12132002300001.

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

It is not a de Polignac number, because 10000320023121 - 2³⁷ = 9862881069649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10000320023121.

It is not an unprimeable number, because it can be changed into a prime (10000320023129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2600185291 + ... + 2600189136.

It is an arithmetic number, because the mean of its divisors is an integer number (1669320191388).

Almost surely, 2^{10000320023121} is an apocalyptic number.

It is an amenable number.

10000320023121 is a deficient number, since it is larger than the sum of its proper divisors (3354241507983).

10000320023121 is an equidigital number, since it uses as much as digits as its factorization.

10000320023121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200375071.

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

Adding to 10000320023121 its reverse (12132002300001), we get a palindrome (22132322323122).

The spelling of 10000320023121 in words is "ten trillion, three hundred twenty million, twenty-three thousand, one hundred twenty-one".