3220130323 has 4 divisors (see below), whose sum is σ = 3220305880. Its totient is φ = 3219954768.

The previous prime is 3220130273. The next prime is 3220130359. The reversal of 3220130323 is 3230310223.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3220130323 - 2²⁵ = 3186575891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3220130323.

It is not an unprimeable number, because it can be changed into a prime (3220130923) 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, 56565 + ... + 98182.

It is an arithmetic number, because the mean of its divisors is an integer number (805076470).

Almost surely, 2^3220130323 is an apocalyptic number.

3220130323 is a deficient number, since it is larger than the sum of its proper divisors (175557).

3220130323 is a wasteful number, since it uses less digits than its factorization.

3220130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175556.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3220130323 is about 56746.1921453766. The cubic root of 3220130323 is about 1476.6961734942.

Adding to 3220130323 its reverse (3230310223), we get a palindrome (6450440546).

The spelling of 3220130323 in words is "three billion, two hundred twenty million, one hundred thirty thousand, three hundred twenty-three".