63006106213 has 2 divisors, whose sum is σ = 63006106214. Its totient is φ = 63006106212.

The previous prime is 63006106211. The next prime is 63006106301. The reversal of 63006106213 is 31260160036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59544784324 + 3461321889 = 244018^2 + 58833^2 .

It is a cyclic number.

It is not a de Polignac number, because 63006106213 - 2¹ = 63006106211 is a prime.

Together with 63006106211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63006106211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31503053106 + 31503053107.

It is an arithmetic number, because the mean of its divisors is an integer number (31503053107).

Almost surely, 2^63006106213 is an apocalyptic number.

It is an amenable number.

63006106213 is a deficient number, since it is larger than the sum of its proper divisors (1).

63006106213 is an equidigital number, since it uses as much as digits as its factorization.

63006106213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 63006106213 its reverse (31260160036), we get a palindrome (94266266249).

The spelling of 63006106213 in words is "sixty-three billion, six million, one hundred six thousand, two hundred thirteen".