210106727253823 has 2 divisors, whose sum is σ = 210106727253824. Its totient is φ = 210106727253822.

The previous prime is 210106727253821. The next prime is 210106727253911. The reversal of 210106727253823 is 328352727601012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210106727253823 - 2¹ = 210106727253821 is a prime.

Together with 210106727253821, 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 (210106727253821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105053363626911 + 105053363626912.

It is an arithmetic number, because the mean of its divisors is an integer number (105053363626912).

Almost surely, 2^{210106727253823} is an apocalyptic number.

210106727253823 is a deficient number, since it is larger than the sum of its proper divisors (1).

210106727253823 is an equidigital number, since it uses as much as digits as its factorization.

210106727253823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 210106727253823 in words is "two hundred ten trillion, one hundred six billion, seven hundred twenty-seven million, two hundred fifty-three thousand, eight hundred twenty-three".