3213351223 has 2 divisors, whose sum is σ = 3213351224. Its totient is φ = 3213351222.

The previous prime is 3213351199. The next prime is 3213351241. The reversal of 3213351223 is 3221533123.

It is a strong prime.

It is an emirp because it is prime and its reverse (3221533123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3213351223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213351263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606675611 + 1606675612.

It is an arithmetic number, because the mean of its divisors is an integer number (1606675612).

Almost surely, 2^3213351223 is an apocalyptic number.

3213351223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213351223 is an equidigital number, since it uses as much as digits as its factorization.

3213351223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 25.

The square root of 3213351223 is about 56686.4289138062. The cubic root of 3213351223 is about 1475.6591860477.

Adding to 3213351223 its reverse (3221533123), we get a palindrome (6434884346).

The spelling of 3213351223 in words is "three billion, two hundred thirteen million, three hundred fifty-one thousand, two hundred twenty-three".