3321001213 has 8 divisors (see below), whose sum is σ = 3341834496. Its totient is φ = 3300195600.

The previous prime is 3321001199. The next prime is 3321001219. The reversal of 3321001213 is 3121001233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3321001213 - 2²⁹ = 2784130301 is a prime.

It is a super-2 number, since 2×3321001213² = 22058098113494942738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321001219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267420 + ... + 279562.

It is an arithmetic number, because the mean of its divisors is an integer number (417729312).

Almost surely, 2^3321001213 is an apocalyptic number.

It is an amenable number.

3321001213 is a deficient number, since it is larger than the sum of its proper divisors (20833283).

3321001213 is a wasteful number, since it uses less digits than its factorization.

3321001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13835.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3321001213 is about 57628.1286612710. The cubic root of 3321001213 is about 1491.9571316270.

Adding to 3321001213 its reverse (3121001233), we get a palindrome (6442002446).

The spelling of 3321001213 in words is "three billion, three hundred twenty-one million, one thousand, two hundred thirteen".