3320130321 has 12 divisors (see below), whose sum is σ = 4796330448. Its totient is φ = 2213149464.

The previous prime is 3320130313. The next prime is 3320130343. The reversal of 3320130321 is 1230310233.

3320130321 is a `hidden beast` number, since 332 + 0 + 13 + 0 + 321 = 666.

It is not a de Polignac number, because 3320130321 - 2³ = 3320130313 is a prime.

It is a super-2 number, since 2×3320130321² = 22046530696847126082, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3320130294 and 3320130303.

It is not an unprimeable number, because it can be changed into a prime (3320130521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79306 + ... + 113708.

It is an arithmetic number, because the mean of its divisors is an integer number (399694204).

Almost surely, 2^3320130321 is an apocalyptic number.

It is an amenable number.

3320130321 is a deficient number, since it is larger than the sum of its proper divisors (1476200127).

3320130321 is a wasteful number, since it uses less digits than its factorization.

3320130321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45132 (or 45129 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3320130321 is about 57620.5720294410. The cubic root of 3320130321 is about 1491.8267043812.

Adding to 3320130321 its reverse (1230310233), we get a palindrome (4550440554).

The spelling of 3320130321 in words is "three billion, three hundred twenty million, one hundred thirty thousand, three hundred twenty-one".