3213023013349 has 2 divisors, whose sum is σ = 3213023013350. Its totient is φ = 3213023013348.

The previous prime is 3213023013329. The next prime is 3213023013383. The reversal of 3213023013349 is 9433103203123.

3213023013349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3213023013383) can be obtained adding 3213023013349 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3050412450849 + 162610562500 = 1746543^2 + 403250^2 .

It is a cyclic number.

It is not a de Polignac number, because 3213023013349 - 2³³ = 3204433078757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213023013329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606511506674 + 1606511506675.

It is an arithmetic number, because the mean of its divisors is an integer number (1606511506675).

Almost surely, 2^{3213023013349} is an apocalyptic number.

It is an amenable number.

3213023013349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213023013349 is an equidigital number, since it uses as much as digits as its factorization.

3213023013349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 3213023013349 in words is "three trillion, two hundred thirteen billion, twenty-three million, thirteen thousand, three hundred forty-nine".