2312255213 has 2 divisors, whose sum is σ = 2312255214. Its totient is φ = 2312255212.

The previous prime is 2312255207. The next prime is 2312255219. The reversal of 2312255213 is 3125522132.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2312255207) and next prime (2312255219).

It can be written as a sum of positive squares in only one way, i.e., 1364415844 + 947839369 = 36938^2 + 30787^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312255213 - 2⁶ = 2312255149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312255219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156127606 + 1156127607.

It is an arithmetic number, because the mean of its divisors is an integer number (1156127607).

Almost surely, 2^2312255213 is an apocalyptic number.

It is an amenable number.

2312255213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312255213 is an equidigital number, since it uses as much as digits as its factorization.

2312255213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 2312255213 is about 48085.9149127892. The cubic root of 2312255213 is about 1322.3464563982.

Adding to 2312255213 its reverse (3125522132), we get a palindrome (5437777345).

The spelling of 2312255213 in words is "two billion, three hundred twelve million, two hundred fifty-five thousand, two hundred thirteen".