210130311311213 has 2 divisors, whose sum is σ = 210130311311214. Its totient is φ = 210130311311212.

The previous prime is 210130311311113. The next prime is 210130311311267. The reversal of 210130311311213 is 312113113031012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207987536463529 + 2142774847684 = 14421773^2 + 1463822^2 .

It is a cyclic number.

It is not a de Polignac number, because 210130311311213 - 2¹⁰ = 210130311310189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210130311311113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105065155655606 + 105065155655607.

It is an arithmetic number, because the mean of its divisors is an integer number (105065155655607).

Almost surely, 2^{210130311311213} is an apocalyptic number.

It is an amenable number.

210130311311213 is a deficient number, since it is larger than the sum of its proper divisors (1).

210130311311213 is an equidigital number, since it uses as much as digits as its factorization.

210130311311213 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 23.

Adding to 210130311311213 its reverse (312113113031012), we get a palindrome (522243424342225).

The spelling of 210130311311213 in words is "two hundred ten trillion, one hundred thirty billion, three hundred eleven million, three hundred eleven thousand, two hundred thirteen".