3320132321 has 4 divisors (see below), whose sum is σ = 3621962544. Its totient is φ = 3018302100.

The previous prime is 3320132303. The next prime is 3320132327. The reversal of 3320132321 is 1232310233.

3320132321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3320132321 - 2¹⁴ = 3320115937 is a prime.

It is a super-2 number, since 2×3320132321² = 22046557257897694082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3320132293 and 3320132302.

It is not an unprimeable number, because it can be changed into a prime (3320132327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150915095 + ... + 150915116.

It is an arithmetic number, because the mean of its divisors is an integer number (905490636).

Almost surely, 2^3320132321 is an apocalyptic number.

It is an amenable number.

3320132321 is a deficient number, since it is larger than the sum of its proper divisors (301830223).

3320132321 is a wasteful number, since it uses less digits than its factorization.

3320132321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301830222.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3320132321 is about 57620.5893843511. The cubic root of 3320132321 is about 1491.8270039330.

Adding to 3320132321 its reverse (1232310233), we get a palindrome (4552442554).

The spelling of 3320132321 in words is "three billion, three hundred twenty million, one hundred thirty-two thousand, three hundred twenty-one".