204123802 has 8 divisors (see below), whose sum is σ = 322300800. Its totient is φ = 96690204.

The previous prime is 204123797. The next prime is 204123817. The reversal of 204123802 is 208321402.

204123802 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2685802 + ... + 2685877.

It is an arithmetic number, because the mean of its divisors is an integer number (40287600).

Almost surely, 2^204123802 is an apocalyptic number.

204123802 is a deficient number, since it is larger than the sum of its proper divisors (118176998).

204123802 is a wasteful number, since it uses less digits than its factorization.

204123802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5371700.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 204123802 is about 14287.1901366224. The cubic root of 204123802 is about 588.7955914827.

The spelling of 204123802 in words is "two hundred four million, one hundred twenty-three thousand, eight hundred two".