3221323123 has 8 divisors (see below), whose sum is σ = 3301724160. Its totient is φ = 3141782280.

The previous prime is 3221323117. The next prime is 3221323129. The reversal of 3221323123 is 3213231223.

It is an interprime number because it is at equal distance from previous prime (3221323117) and next prime (3221323129).

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 3221323123 - 2²⁵ = 3187768691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3221323094 and 3221323103.

It is not an unprimeable number, because it can be changed into a prime (3221323129) 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, 207463 + ... + 222448.

It is an arithmetic number, because the mean of its divisors is an integer number (412715520).

Almost surely, 2^3221323123 is an apocalyptic number.

3221323123 is a deficient number, since it is larger than the sum of its proper divisors (80401037).

3221323123 is a wasteful number, since it uses less digits than its factorization.

3221323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430097.

The product of its digits is 1296, while the sum is 22.

The square root of 3221323123 is about 56756.7011285892. The cubic root of 3221323123 is about 1476.8784834815.

Adding to 3221323123 its reverse (3213231223), we get a palindrome (6434554346).

The spelling of 3221323123 in words is "three billion, two hundred twenty-one million, three hundred twenty-three thousand, one hundred twenty-three".