3213023223 has 8 divisors (see below), whose sum is σ = 4287385600. Its totient is φ = 2140338168.

The previous prime is 3213023221. The next prime is 3213023243. The reversal of 3213023223 is 3223203123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3213023223 - 2¹ = 3213023221 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 3213023223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213023221) 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, 414853 + ... + 422526.

It is an arithmetic number, because the mean of its divisors is an integer number (535923200).

Almost surely, 2^3213023223 is an apocalyptic number.

3213023223 is a deficient number, since it is larger than the sum of its proper divisors (1074362377).

3213023223 is a wasteful number, since it uses less digits than its factorization.

3213023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838661.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3213023223 is about 56683.5357312862. The cubic root of 3213023223 is about 1475.6089754680.

Adding to 3213023223 its reverse (3223203123), we get a palindrome (6436226346).

The spelling of 3213023223 in words is "three billion, two hundred thirteen million, twenty-three thousand, two hundred twenty-three".