3212021323 has 8 divisors (see below), whose sum is σ = 3830485248. Its totient is φ = 2633458344.

The previous prime is 3212021299. The next prime is 3212021333. The reversal of 3212021323 is 3231202123.

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 3212021323 - 2¹³ = 3212013131 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 3212021323.

It is not an unprimeable number, because it can be changed into a prime (3212021333) 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, 9975061 + ... + 9975382.

It is an arithmetic number, because the mean of its divisors is an integer number (478810656).

Almost surely, 2^3212021323 is an apocalyptic number.

3212021323 is a deficient number, since it is larger than the sum of its proper divisors (618463925).

3212021323 is a wasteful number, since it uses less digits than its factorization.

3212021323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19950473.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3212021323 is about 56674.6973789892. The cubic root of 3212021323 is about 1475.4555824147.

Adding to 3212021323 its reverse (3231202123), we get a palindrome (6443223446).

The spelling of 3212021323 in words is "three billion, two hundred twelve million, twenty-one thousand, three hundred twenty-three".