20233121303229 has 8 divisors (see below), whose sum is σ = 27149326250400. Its totient is φ = 13402831945776.

The previous prime is 20233121303159. The next prime is 20233121303231. The reversal of 20233121303229 is 92230312133202.

It is a happy number.

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

It is not a de Polignac number, because 20233121303229 - 2²⁷ = 20232987085501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20233121303229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233121303029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21478896879 + ... + 21478897820.

It is an arithmetic number, because the mean of its divisors is an integer number (3393665781300).

Almost surely, 2^{20233121303229} is an apocalyptic number.

It is an amenable number.

20233121303229 is a deficient number, since it is larger than the sum of its proper divisors (6916204947171).

20233121303229 is a wasteful number, since it uses less digits than its factorization.

20233121303229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42957794859.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 20233121303229 in words is "twenty trillion, two hundred thirty-three billion, one hundred twenty-one million, three hundred three thousand, two hundred twenty-nine".