20134020022023 has 16 divisors (see below), whose sum is σ = 28615973388800. Its totient is φ = 12555258318720.

The previous prime is 20134020021971. The next prime is 20134020022049. The reversal of 20134020022023 is 32022002043102.

It is not a de Polignac number, because 20134020022023 - 2¹⁶ = 20134019956487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20134020022223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2235618418 + ... + 2235627423.

It is an arithmetic number, because the mean of its divisors is an integer number (1788498336800).

Almost surely, 2^{20134020022023} is an apocalyptic number.

20134020022023 is a deficient number, since it is larger than the sum of its proper divisors (8481953366777).

20134020022023 is a wasteful number, since it uses less digits than its factorization.

20134020022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471245942.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20134020022023 its reverse (32022002043102), we get a palindrome (52156022065125).

The spelling of 20134020022023 in words is "twenty trillion, one hundred thirty-four billion, twenty million, twenty-two thousand, twenty-three".