3233021213 has 2 divisors, whose sum is σ = 3233021214. Its totient is φ = 3233021212.

The previous prime is 3233021173. The next prime is 3233021227. The reversal of 3233021213 is 3121203323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1744064644 + 1488956569 = 41762^2 + 38587^2 .

It is a cyclic number.

It is not a de Polignac number, because 3233021213 - 2⁸ = 3233020957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3233021273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616510606 + 1616510607.

It is an arithmetic number, because the mean of its divisors is an integer number (1616510607).

Almost surely, 2^3233021213 is an apocalyptic number.

It is an amenable number.

3233021213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3233021213 is an equidigital number, since it uses as much as digits as its factorization.

3233021213 is an evil number, because the sum of its binary digits is even.

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

The square root of 3233021213 is about 56859.6624418401. The cubic root of 3233021213 is about 1478.6640630622.

Adding to 3233021213 its reverse (3121203323), we get a palindrome (6354224536).

The spelling of 3233021213 in words is "three billion, two hundred thirty-three million, twenty-one thousand, two hundred thirteen".