204535160113 has 8 divisors (see below), whose sum is σ = 218332566720. Its totient is φ = 191040993360.

The previous prime is 204535160107. The next prime is 204535160143. The reversal of 204535160113 is 311061535402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204535160113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204535160143) 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, 75808570 + ... + 75811267.

It is an arithmetic number, because the mean of its divisors is an integer number (27291570840).

Almost surely, 2^204535160113 is an apocalyptic number.

It is an amenable number.

204535160113 is a deficient number, since it is larger than the sum of its proper divisors (13797406607).

204535160113 is a wasteful number, since it uses less digits than its factorization.

204535160113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151619927.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 204535160113 its reverse (311061535402), we get a palindrome (515596695515).

The spelling of 204535160113 in words is "two hundred four billion, five hundred thirty-five million, one hundred sixty thousand, one hundred thirteen".