3323121330 has 64 divisors (see below), whose sum is σ = 8303453568. Its totient is φ = 850383360.

The previous prime is 3323121311. The next prime is 3323121371. The reversal of 3323121330 is 331213233.

It is a super-2 number, since 2×3323121330² = 22086270747801937800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3323121297 and 3323121306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60525 + ... + 101535.

It is an arithmetic number, because the mean of its divisors is an integer number (129741462).

Almost surely, 2^3323121330 is an apocalyptic number.

3323121330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3323121330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4151726784).

3323121330 is an abundant number, since it is smaller than the sum of its proper divisors (4980332238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3323121330 is a wasteful number, since it uses less digits than its factorization.

3323121330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41131.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3323121330 is about 57646.5205368026. The cubic root of 3323121330 is about 1492.2745510441.

Adding to 3323121330 its reverse (331213233), we get a palindrome (3654334563).

The spelling of 3323121330 in words is "three billion, three hundred twenty-three million, one hundred twenty-one thousand, three hundred thirty".