2313203130113 has 2 divisors, whose sum is σ = 2313203130114. Its totient is φ = 2313203130112.

The previous prime is 2313203130061. The next prime is 2313203130127. The reversal of 2313203130113 is 3110313023132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1542621132529 + 770581997584 = 1242023^2 + 877828^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313203130113 - 2³² = 2308908162817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2313203130163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156601565056 + 1156601565057.

It is an arithmetic number, because the mean of its divisors is an integer number (1156601565057).

Almost surely, 2^{2313203130113} is an apocalyptic number.

It is an amenable number.

2313203130113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313203130113 is an equidigital number, since it uses as much as digits as its factorization.

2313203130113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2313203130113 its reverse (3110313023132), we get a palindrome (5423516153245).

The spelling of 2313203130113 in words is "two trillion, three hundred thirteen billion, two hundred three million, one hundred thirty thousand, one hundred thirteen".