106727578219 has 2 divisors, whose sum is σ = 106727578220. Its totient is φ = 106727578218.

The previous prime is 106727578159. The next prime is 106727578253. The reversal of 106727578219 is 912875727601.

It is a strong prime.

It is an emirp because it is prime and its reverse (912875727601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106727578219 - 2⁷ = 106727578091 is a prime.

It is a super-2 number, since 2×106727578219² (a number of 23 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 106727578219.

It is not a weakly prime, because it can be changed into another prime (106727578289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53363789109 + 53363789110.

It is an arithmetic number, because the mean of its divisors is an integer number (53363789110).

Almost surely, 2^106727578219 is an apocalyptic number.

106727578219 is a deficient number, since it is larger than the sum of its proper divisors (1).

106727578219 is an equidigital number, since it uses as much as digits as its factorization.

106727578219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2963520, while the sum is 55.

The spelling of 106727578219 in words is "one hundred six billion, seven hundred twenty-seven million, five hundred seventy-eight thousand, two hundred nineteen".