204013443122023 has 2 divisors, whose sum is σ = 204013443122024. Its totient is φ = 204013443122022.

The previous prime is 204013443122017. The next prime is 204013443122063. The reversal of 204013443122023 is 320221344310402.

204013443122023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204013443122023 - 2⁴¹ = 201814419866471 is a prime.

It is a super-2 number, since 2×204013443122023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204013443122063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102006721561011 + 102006721561012.

It is an arithmetic number, because the mean of its divisors is an integer number (102006721561012).

Almost surely, 2^{204013443122023} is an apocalyptic number.

204013443122023 is a deficient number, since it is larger than the sum of its proper divisors (1).

204013443122023 is an equidigital number, since it uses as much as digits as its factorization.

204013443122023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 204013443122023 its reverse (320221344310402), we get a palindrome (524234787432425).

The spelling of 204013443122023 in words is "two hundred four trillion, thirteen billion, four hundred forty-three million, one hundred twenty-two thousand, twenty-three".