3321423303 has 16 divisors (see below), whose sum is σ = 4832784000. Its totient is φ = 2012307680.

The previous prime is 3321423283. The next prime is 3321423317. The reversal of 3321423303 is 3033241233.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3321423303 - 2⁸ = 3321423047 is a prime.

It is a super-2 number, since 2×3321423303² = 22063705515422859618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321424303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93613 + ... + 124121.

It is an arithmetic number, because the mean of its divisors is an integer number (302049000).

Almost surely, 2^3321423303 is an apocalyptic number.

3321423303 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3321423303 is a deficient number, since it is larger than the sum of its proper divisors (1511360697).

3321423303 is a wasteful number, since it uses less digits than its factorization.

3321423303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33822.

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 3321423303 is about 57631.7907321992. The cubic root of 3321423303 is about 1492.0203368140.

Adding to 3321423303 its reverse (3033241233), we get a palindrome (6354664536).

It can be divided in two parts, 3321 and 423303, that added together give a palindrome (426624).

The spelling of 3321423303 in words is "three billion, three hundred twenty-one million, four hundred twenty-three thousand, three hundred three".