121044334321323 has 48 divisors (see below), whose sum is σ = 199889998057152. Its totient is φ = 69143695200000.

The previous prime is 121044334321291. The next prime is 121044334321331. The reversal of 121044334321323 is 323123433440121.

121044334321323 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 4 + 4 + 3 + 3 + 4 + 321 + 323 = 666.

It is not a de Polignac number, because 121044334321323 - 2⁵ = 121044334321291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121044334321423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2237349973 + ... + 2237404073.

It is an arithmetic number, because the mean of its divisors is an integer number (4164374959524).

Almost surely, 2^{121044334321323} is an apocalyptic number.

121044334321323 is a deficient number, since it is larger than the sum of its proper divisors (78845663735829).

121044334321323 is a wasteful number, since it uses less digits than its factorization.

121044334321323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66036 (or 66033 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 121044334321323 its reverse (323123433440121), we get a palindrome (444167767761444).

The spelling of 121044334321323 in words is "one hundred twenty-one trillion, forty-four billion, three hundred thirty-four million, three hundred twenty-one thousand, three hundred twenty-three".