20233304032133 has 8 divisors (see below), whose sum is σ = 20886985414656. Its totient is φ = 19579684784400.

The previous prime is 20233304032079. The next prime is 20233304032141. The reversal of 20233304032133 is 33123040333202.

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

It is a cyclic number.

It is not a de Polignac number, because 20233304032133 - 2²⁰ = 20233302983557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20233304032096 and 20233304032105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233304032033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14871458 + ... + 16174883.

It is an arithmetic number, because the mean of its divisors is an integer number (2610873176832).

Almost surely, 2^{20233304032133} is an apocalyptic number.

It is an amenable number.

20233304032133 is a deficient number, since it is larger than the sum of its proper divisors (653681382523).

20233304032133 is a wasteful number, since it uses less digits than its factorization.

20233304032133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31067395.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 20233304032133 its reverse (33123040333202), we get a palindrome (53356344365335).

The spelling of 20233304032133 in words is "twenty trillion, two hundred thirty-three billion, three hundred four million, thirty-two thousand, one hundred thirty-three".