3301321331 has 16 divisors (see below), whose sum is σ = 4143571200. Its totient is φ = 2555184480.

The previous prime is 3301321321. The next prime is 3301321339. The reversal of 3301321331 is 1331231033.

It is a cyclic number.

It is not a de Polignac number, because 3301321331 - 2¹⁰ = 3301320307 is a prime.

It is a super-2 number, since 2×3301321331² = 21797445061031223122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3301321339) 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, 132401 + ... + 155346.

It is an arithmetic number, because the mean of its divisors is an integer number (258973200).

Almost surely, 2^3301321331 is an apocalyptic number.

3301321331 is a deficient number, since it is larger than the sum of its proper divisors (842249869).

3301321331 is a wasteful number, since it uses less digits than its factorization.

3301321331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287914.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3301321331 is about 57457.1260245411. The cubic root of 3301321331 is about 1489.0042340074.

Adding to 3301321331 its reverse (1331231033), we get a palindrome (4632552364).

The spelling of 3301321331 in words is "three billion, three hundred one million, three hundred twenty-one thousand, three hundred thirty-one".