3213233201 has 4 divisors (see below), whose sum is σ = 3213435492. Its totient is φ = 3213030912.

The previous prime is 3213233197. The next prime is 3213233207. The reversal of 3213233201 is 1023323123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1023323123 = 4567 ⋅224069.

It can be written as a sum of positive squares in 2 ways, for example, as 275593201 + 2937640000 = 16601^2 + 54200^2 .

It is a cyclic number.

It is not a de Polignac number, because 3213233201 - 2² = 3213233197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213233207) 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, 75080 + ... + 109833.

It is an arithmetic number, because the mean of its divisors is an integer number (803358873).

Almost surely, 2^3213233201 is an apocalyptic number.

It is an amenable number.

3213233201 is a deficient number, since it is larger than the sum of its proper divisors (202291).

3213233201 is a wasteful number, since it uses less digits than its factorization.

3213233201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202290.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3213233201 is about 56685.3878967058. The cubic root of 3213233201 is about 1475.6411195113.

Adding to 3213233201 its reverse (1023323123), we get a palindrome (4236556324).

The spelling of 3213233201 in words is "three billion, two hundred thirteen million, two hundred thirty-three thousand, two hundred one".