204002331 has 8 divisors (see below), whose sum is σ = 292926480. Its totient is φ = 125539872.

The previous prime is 204002311. The next prime is 204002333. The reversal of 204002331 is 133200402.

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

It is not a de Polignac number, because 204002331 - 2⁵ = 204002299 is a prime.

It is a super-2 number, since 2×204002331² = 83233902106867122, which contains 22 as substring.

204002331 is a modest number, since divided by 2331 gives 204 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 204002331.

It is not an unprimeable number, because it can be changed into a prime (204002333) 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, 2615376 + ... + 2615453.

It is an arithmetic number, because the mean of its divisors is an integer number (36615810).

Almost surely, 2^204002331 is an apocalyptic number.

204002331 is a deficient number, since it is larger than the sum of its proper divisors (88924149).

204002331 is a wasteful number, since it uses less digits than its factorization.

204002331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230845.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 204002331 is about 14282.9384581745. The cubic root of 204002331 is about 588.6787738448.

Adding to 204002331 its reverse (133200402), we get a palindrome (337202733).

The spelling of 204002331 in words is "two hundred four million, two thousand, three hundred thirty-one".