213012130110313 has 2 divisors, whose sum is σ = 213012130110314. Its totient is φ = 213012130110312.

The previous prime is 213012130110287. The next prime is 213012130110361. The reversal of 213012130110313 is 313011031210312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147896074530009 + 65116055580304 = 12161253^2 + 8069452^2 .

It is a cyclic number.

It is not a de Polignac number, because 213012130110313 - 2⁵ = 213012130110281 is a prime.

It is not a weakly prime, because it can be changed into another prime (213012130170313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106506065055156 + 106506065055157.

It is an arithmetic number, because the mean of its divisors is an integer number (106506065055157).

Almost surely, 2^{213012130110313} is an apocalyptic number.

It is an amenable number.

213012130110313 is a deficient number, since it is larger than the sum of its proper divisors (1).

213012130110313 is an equidigital number, since it uses as much as digits as its factorization.

213012130110313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 213012130110313 its reverse (313011031210312), we get a palindrome (526023161320625).

The spelling of 213012130110313 in words is "two hundred thirteen trillion, twelve billion, one hundred thirty million, one hundred ten thousand, three hundred thirteen".