3122030213 has 2 divisors, whose sum is σ = 3122030214. Its totient is φ = 3122030212.

The previous prime is 3122030207. The next prime is 3122030231. The reversal of 3122030213 is 3120302213.

Together with next prime (3122030231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2528279524 + 593750689 = 50282^2 + 24367^2 .

It is a cyclic number.

It is not a de Polignac number, because 3122030213 - 2²⁶ = 3054921349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3122030191 and 3122030200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3122030273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561015106 + 1561015107.

It is an arithmetic number, because the mean of its divisors is an integer number (1561015107).

Almost surely, 2^3122030213 is an apocalyptic number.

It is an amenable number.

3122030213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122030213 is an equidigital number, since it uses as much as digits as its factorization.

3122030213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3122030213 is about 55875.1305412345. The cubic root of 3122030213 is about 1461.5455911266.

Adding to 3122030213 its reverse (3120302213), we get a palindrome (6242332426).

Subtracting from 3122030213 its reverse (3120302213), we obtain a cube (1728000 = 120³).

The spelling of 3122030213 in words is "three billion, one hundred twenty-two million, thirty thousand, two hundred thirteen".