10213233201121 has 4 divisors (see below), whose sum is σ = 10220628737044. Its totient is φ = 10205837665200.

The previous prime is 10213233201071. The next prime is 10213233201161. The reversal of 10213233201121 is 12110233231201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4685731269025 + 5527501932096 = 2164655^2 + 2351064^2 .

It is a cyclic number.

It is not a de Polignac number, because 10213233201121 - 2¹⁹ = 10213232676833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10213233201092 and 10213233201101.

It is not an unprimeable number, because it can be changed into a prime (10213233201161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3697765890 + ... + 3697768651.

It is an arithmetic number, because the mean of its divisors is an integer number (2555157184261).

Almost surely, 2^{10213233201121} is an apocalyptic number.

It is an amenable number.

10213233201121 is a deficient number, since it is larger than the sum of its proper divisors (7395535923).

10213233201121 is an equidigital number, since it uses as much as digits as its factorization.

10213233201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7395535922.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10213233201121 its reverse (12110233231201), we get a palindrome (22323466432322).

The spelling of 10213233201121 in words is "ten trillion, two hundred thirteen billion, two hundred thirty-three million, two hundred one thousand, one hundred twenty-one".