3243321011 has 16 divisors (see below), whose sum is σ = 3870319104. Its totient is φ = 2657396544.

The previous prime is 3243321007. The next prime is 3243321041. The reversal of 3243321011 is 1101233423.

It is a cyclic number.

It is not a de Polignac number, because 3243321011 - 2² = 3243321007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3243321041) 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, 282071 + ... + 293343.

It is an arithmetic number, because the mean of its divisors is an integer number (241894944).

Almost surely, 2^3243321011 is an apocalyptic number.

3243321011 is a deficient number, since it is larger than the sum of its proper divisors (626998093).

3243321011 is a wasteful number, since it uses less digits than its factorization.

3243321011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13090.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3243321011 is about 56950.1625195223. The cubic root of 3243321011 is about 1480.2326471077.

Adding to 3243321011 its reverse (1101233423), we get a palindrome (4344554434).

The spelling of 3243321011 in words is "three billion, two hundred forty-three million, three hundred twenty-one thousand, eleven".