3213340223 has 4 divisors (see below), whose sum is σ = 3258598608. Its totient is φ = 3168081840.

The previous prime is 3213340213. The next prime is 3213340231. The reversal of 3213340223 is 3220433123.

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 3213340223 - 2⁸ = 3213339967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213340213) 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, 22629086 + ... + 22629227.

It is an arithmetic number, because the mean of its divisors is an integer number (814649652).

Almost surely, 2^3213340223 is an apocalyptic number.

3213340223 is a deficient number, since it is larger than the sum of its proper divisors (45258385).

3213340223 is an equidigital number, since it uses as much as digits as its factorization.

3213340223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45258384.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3213340223 is about 56686.3318887366. The cubic root of 3213340223 is about 1475.6575022117.

Adding to 3213340223 its reverse (3220433123), we get a palindrome (6433773346).

The spelling of 3213340223 in words is "three billion, two hundred thirteen million, three hundred forty thousand, two hundred twenty-three".