204324005102523 has 8 divisors (see below), whose sum is σ = 272952909304128. Its totient is φ = 135955552151304.

The previous prime is 204324005102519. The next prime is 204324005102533. The reversal of 204324005102523 is 325201500423402.

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

It is not a de Polignac number, because 204324005102523 - 2² = 204324005102519 is a prime.

It is a super-2 number, since 2×204324005102523² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204324005102533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65112810765 + ... + 65112813902.

It is an arithmetic number, because the mean of its divisors is an integer number (34119113663016).

Almost surely, 2^{204324005102523} is an apocalyptic number.

204324005102523 is a deficient number, since it is larger than the sum of its proper divisors (68628904201605).

204324005102523 is a wasteful number, since it uses less digits than its factorization.

204324005102523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130225625193.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 204324005102523 its reverse (325201500423402), we get a palindrome (529525505525925).

The spelling of 204324005102523 in words is "two hundred four trillion, three hundred twenty-four billion, five million, one hundred two thousand, five hundred twenty-three".