204013241143323 has 32 divisors (see below), whose sum is σ = 273662354534400. Its totient is φ = 135187189353216.

The previous prime is 204013241143321. The next prime is 204013241143339. The reversal of 204013241143323 is 323341142310402.

It is not a de Polignac number, because 204013241143323 - 2¹ = 204013241143321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204013241143321) 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 31 ways as a sum of consecutive naturals, for example, 16377391311 + ... + 16377403767.

It is an arithmetic number, because the mean of its divisors is an integer number (8551948579200).

Almost surely, 2^{204013241143323} is an apocalyptic number.

204013241143323 is a deficient number, since it is larger than the sum of its proper divisors (69649113391077).

204013241143323 is a wasteful number, since it uses less digits than its factorization.

204013241143323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24131.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 204013241143323 its reverse (323341142310402), we get a palindrome (527354383453725).

The spelling of 204013241143323 in words is "two hundred four trillion, thirteen billion, two hundred forty-one million, one hundred forty-three thousand, three hundred twenty-three".