3102113213 has 2 divisors, whose sum is σ = 3102113214. Its totient is φ = 3102113212.

The previous prime is 3102113191. The next prime is 3102113227. The reversal of 3102113213 is 3123112013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1781008804 + 1321104409 = 42202^2 + 36347^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102113213 - 2⁶ = 3102113149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3102113191 and 3102113200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3102113813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551056606 + 1551056607.

It is an arithmetic number, because the mean of its divisors is an integer number (1551056607).

Almost surely, 2^3102113213 is an apocalyptic number.

It is an amenable number.

3102113213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102113213 is an equidigital number, since it uses as much as digits as its factorization.

3102113213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3102113213 is about 55696.6176082534. The cubic root of 3102113213 is about 1458.4309804969.

Adding to 3102113213 its reverse (3123112013), we get a palindrome (6225225226).

The spelling of 3102113213 in words is "three billion, one hundred two million, one hundred thirteen thousand, two hundred thirteen".