204112353 has 16 divisors (see below), whose sum is σ = 298097280. Its totient is φ = 123653376.

The previous prime is 204112331. The next prime is 204112367. The reversal of 204112353 is 353211402.

It is not a de Polignac number, because 204112353 - 2⁶ = 204112289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204112393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67525 + ... + 70482.

It is an arithmetic number, because the mean of its divisors is an integer number (18631080).

Almost surely, 2^204112353 is an apocalyptic number.

It is an amenable number.

204112353 is a deficient number, since it is larger than the sum of its proper divisors (93984927).

204112353 is a wasteful number, since it uses less digits than its factorization.

204112353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138056.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 204112353 is about 14286.7894573973. The cubic root of 204112353 is about 588.7845830543.

Adding to 204112353 its reverse (353211402), we get a palindrome (557323755).

The spelling of 204112353 in words is "two hundred four million, one hundred twelve thousand, three hundred fifty-three".