20033412003023 has 4 divisors (see below), whose sum is σ = 20033422072008. Its totient is φ = 20033401934040.

The previous prime is 20033412002977. The next prime is 20033412003041. The reversal of 20033412003023 is 32030021433002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 20033412003023 - 2⁸ = 20033412002767 is a prime.

It is a super-2 number, since 2×20033412003023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20033412003023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033412005023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940148 + ... + 6399273.

It is an arithmetic number, because the mean of its divisors is an integer number (5008355518002).

Almost surely, 2^{20033412003023} is an apocalyptic number.

20033412003023 is a deficient number, since it is larger than the sum of its proper divisors (10068985).

20033412003023 is an equidigital number, since it uses as much as digits as its factorization.

20033412003023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10068984.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20033412003023 its reverse (32030021433002), we get a palindrome (52063433436025).

The spelling of 20033412003023 in words is "twenty trillion, thirty-three billion, four hundred twelve million, three thousand, twenty-three".