204352313503211 has 8 divisors (see below), whose sum is σ = 210009624054048. Its totient is φ = 198727055704000.

The previous prime is 204352313503157. The next prime is 204352313503213. The reversal of 204352313503211 is 112305313253402.

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

It is a cyclic number.

It is not a de Polignac number, because 204352313503211 - 2¹⁰ = 204352313502187 is a prime.

It is a super-2 number, since 2×204352313503211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204352313503213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8013174980 + ... + 8013200481.

It is an arithmetic number, because the mean of its divisors is an integer number (26251203006756).

Almost surely, 2^{204352313503211} is an apocalyptic number.

204352313503211 is a deficient number, since it is larger than the sum of its proper divisors (5657310550837).

204352313503211 is a wasteful number, since it uses less digits than its factorization.

204352313503211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16026375813.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 204352313503211 its reverse (112305313253402), we get a palindrome (316657626756613).

The spelling of 204352313503211 in words is "two hundred four trillion, three hundred fifty-two billion, three hundred thirteen million, five hundred three thousand, two hundred eleven".