204035151 has 4 divisors (see below), whose sum is σ = 272046872. Its totient is φ = 136023432.

The previous prime is 204035063. The next prime is 204035171. The reversal of 204035151 is 151530402.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 204035151 - 2¹⁴ = 204018767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204035171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34005856 + ... + 34005861.

It is an arithmetic number, because the mean of its divisors is an integer number (68011718).

Almost surely, 2^204035151 is an apocalyptic number.

204035151 is a deficient number, since it is larger than the sum of its proper divisors (68011721).

204035151 is an equidigital number, since it uses as much as digits as its factorization.

204035151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68011720.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 204035151 is about 14284.0873352133. The cubic root of 204035151 is about 588.7103411334.

Adding to 204035151 its reverse (151530402), we get a palindrome (355565553).

It can be divided in two parts, 2040351 and 51, that added together give a palindrome (2040402).

The spelling of 204035151 in words is "two hundred four million, thirty-five thousand, one hundred fifty-one".