3204721113333 has 16 divisors (see below), whose sum is σ = 4373032224960. Its totient is φ = 2087023816064.

The previous prime is 3204721113331. The next prime is 3204721113343. The reversal of 3204721113333 is 3333111274023.

3204721113333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3204721113333 - 2¹ = 3204721113331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3204721113294 and 3204721113303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204721113331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72283266 + ... + 72327587.

It is an arithmetic number, because the mean of its divisors is an integer number (273314514060).

Almost surely, 2^{3204721113333} is an apocalyptic number.

It is an amenable number.

3204721113333 is a deficient number, since it is larger than the sum of its proper divisors (1168311111627).

3204721113333 is a wasteful number, since it uses less digits than its factorization.

3204721113333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144611028.

The product of its (nonzero) digits is 27216, while the sum is 33.

Adding to 3204721113333 its reverse (3333111274023), we get a palindrome (6537832387356).

The spelling of 3204721113333 in words is "three trillion, two hundred four billion, seven hundred twenty-one million, one hundred thirteen thousand, three hundred thirty-three".