133022233243121 has 4 divisors (see below), whose sum is σ = 133103992453872. Its totient is φ = 132940474032372.

The previous prime is 133022233243111. The next prime is 133022233243153. The reversal of 133022233243121 is 121342332220331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133022233243121 - 2¹⁰ = 133022233242097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133022233243111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40879602935 + ... + 40879606188.

It is an arithmetic number, because the mean of its divisors is an integer number (33275998113468).

Almost surely, 2^{133022233243121} is an apocalyptic number.

It is an amenable number.

133022233243121 is a deficient number, since it is larger than the sum of its proper divisors (81759210751).

133022233243121 is an equidigital number, since it uses as much as digits as its factorization.

133022233243121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81759210750.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 133022233243121 its reverse (121342332220331), we get a palindrome (254364565463452).

The spelling of 133022233243121 in words is "one hundred thirty-three trillion, twenty-two billion, two hundred thirty-three million, two hundred forty-three thousand, one hundred twenty-one".