330221013 has 8 divisors (see below), whose sum is σ = 449662848. Its totient is φ = 215463264.

The previous prime is 330220997. The next prime is 330221029. The reversal of 330221013 is 310122033.

It is an interprime number because it is at equal distance from previous prime (330220997) and next prime (330221029).

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

It is not a de Polignac number, because 330221013 - 2⁴ = 330220997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330220983 and 330221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330221113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170856 + ... + 1171137.

It is an arithmetic number, because the mean of its divisors is an integer number (56207856).

Almost surely, 2^330221013 is an apocalyptic number.

It is an amenable number.

330221013 is a deficient number, since it is larger than the sum of its proper divisors (119441835).

330221013 is a wasteful number, since it uses less digits than its factorization.

330221013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342043.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 330221013 is about 18171.9842890093. The cubic root of 330221013 is about 691.1965606309.

Adding to 330221013 its reverse (310122033), we get a palindrome (640343046).

The spelling of 330221013 in words is "three hundred thirty million, two hundred twenty-one thousand, thirteen".