204013010 has 16 divisors (see below), whose sum is σ = 367632216. Its totient is φ = 81514368.

The previous prime is 204013001. The next prime is 204013037. The reversal of 204013010 is 10310402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 69939769 + 134073241 = 8363^2 + 11579^2 .

It is a junction number, because it is equal to n+sod(n) for n = 204012982 and 204013000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517 + ... + 20256.

Almost surely, 2^204013010 is an apocalyptic number.

204013010 is a deficient number, since it is larger than the sum of its proper divisors (163619206).

204013010 is a wasteful number, since it uses less digits than its factorization.

204013010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22717.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 204013010 is about 14283.3122909219. The cubic root of 204013010 is about 588.6890456081.

Adding to 204013010 its reverse (10310402), we get a palindrome (214323412).

The spelling of 204013010 in words is "two hundred four million, thirteen thousand, ten".