610215244442213 has 2 divisors, whose sum is σ = 610215244442214. Its totient is φ = 610215244442212.

The previous prime is 610215244442173. The next prime is 610215244442239. The reversal of 610215244442213 is 312244442512016.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 513170324547169 + 97044919895044 = 22653263^2 + 9851138^2 .

It is a cyclic number.

It is not a de Polignac number, because 610215244442213 - 2¹⁰ = 610215244441189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (610215244442113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305107622221106 + 305107622221107.

It is an arithmetic number, because the mean of its divisors is an integer number (305107622221107).

Almost surely, 2^{610215244442213} is an apocalyptic number.

It is an amenable number.

610215244442213 is a deficient number, since it is larger than the sum of its proper divisors (1).

610215244442213 is an equidigital number, since it uses as much as digits as its factorization.

610215244442213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 41.

Adding to 610215244442213 its reverse (312244442512016), we get a palindrome (922459686954229).

The spelling of 610215244442213 in words is "six hundred ten trillion, two hundred fifteen billion, two hundred forty-four million, four hundred forty-two thousand, two hundred thirteen".