201012304 has 20 divisors (see below), whose sum is σ = 389701620. Its totient is φ = 100444160.

The previous prime is 201012247. The next prime is 201012319. The reversal of 201012304 is 403210102.

It can be written as a sum of positive squares in 2 ways, for example, as 157452304 + 43560000 = 12548^2 + 6600^2 .

It is a congruent number.

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, 34224 + ... + 39664.

It is an arithmetic number, because the mean of its divisors is an integer number (19485081).

Almost surely, 2^201012304 is an apocalyptic number.

It is an amenable number.

201012304 is a deficient number, since it is larger than the sum of its proper divisors (188689316).

201012304 is a wasteful number, since it uses less digits than its factorization.

201012304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7758 (or 7752 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 201012304 is about 14177.8808007403. The cubic root of 201012304 is about 585.7885525839.

Adding to 201012304 its reverse (403210102), we get a palindrome (604222406).

The spelling of 201012304 in words is "two hundred one million, twelve thousand, three hundred four".