20233033331121 has 24 divisors (see below), whose sum is σ = 31779176426816. Its totient is φ = 12330212986080.

The previous prime is 20233033331047. The next prime is 20233033331141. The reversal of 20233033331121 is 12113333033202.

20233033331121 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 303 + 3 + 331 + 1 + 21 = 666.

It is not a de Polignac number, because 20233033331121 - 2¹⁷ = 20233033200049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20233033331141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 839463235 + ... + 839487336.

Almost surely, 2^{20233033331121} is an apocalyptic number.

It is an amenable number.

20233033331121 is a deficient number, since it is larger than the sum of its proper divisors (11546143095695).

20233033331121 is a wasteful number, since it uses less digits than its factorization.

20233033331121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678950693 (or 1678950690 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 20233033331121 its reverse (12113333033202), we get a palindrome (32346366364323).

The spelling of 20233033331121 in words is "twenty trillion, two hundred thirty-three billion, thirty-three million, three hundred thirty-one thousand, one hundred twenty-one".