102110202100219 has 2 divisors, whose sum is σ = 102110202100220. Its totient is φ = 102110202100218.

The previous prime is 102110202100213. The next prime is 102110202100223. The reversal of 102110202100219 is 912001202011201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102110202100219 - 2¹³ = 102110202092027 is a prime.

It is a super-2 number, since 2×102110202100219² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102110202100219.

It is not a weakly prime, because it can be changed into another prime (102110202100213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51055101050109 + 51055101050110.

It is an arithmetic number, because the mean of its divisors is an integer number (51055101050110).

Almost surely, 2^{102110202100219} is an apocalyptic number.

102110202100219 is a deficient number, since it is larger than the sum of its proper divisors (1).

102110202100219 is an equidigital number, since it uses as much as digits as its factorization.

102110202100219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 102110202100219 in words is "one hundred two trillion, one hundred ten billion, two hundred two million, one hundred thousand, two hundred nineteen".