3320213304403 has 4 divisors (see below), whose sum is σ = 3320227359000. Its totient is φ = 3320199249808.

The previous prime is 3320213304319. The next prime is 3320213304449. The reversal of 3320213304403 is 3044033120233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320213304403 is a prime.

It is a super-2 number, since 2×3320213304403² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3320213304203) 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, 6666778 + ... + 7147471.

It is an arithmetic number, because the mean of its divisors is an integer number (830056839750).

Almost surely, 2^{3320213304403} is an apocalyptic number.

3320213304403 is a deficient number, since it is larger than the sum of its proper divisors (14054597).

3320213304403 is a wasteful number, since it uses less digits than its factorization.

3320213304403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14054596.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 3320213304403 its reverse (3044033120233), we get a palindrome (6364246424636).

The spelling of 3320213304403 in words is "three trillion, three hundred twenty billion, two hundred thirteen million, three hundred four thousand, four hundred three".