106684859830979 has 2 divisors, whose sum is σ = 106684859830980. Its totient is φ = 106684859830978.

The previous prime is 106684859830937. The next prime is 106684859831029. The reversal of 106684859830979 is 979038958486601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106684859830979 is a prime.

It is a super-3 number, since 3×106684859830979³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 106684859830897 and 106684859830906.

It is not a weakly prime, because it can be changed into another prime (106684859830909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53342429915489 + 53342429915490.

It is an arithmetic number, because the mean of its divisors is an integer number (53342429915490).

Almost surely, 2^{106684859830979} is an apocalyptic number.

106684859830979 is a deficient number, since it is larger than the sum of its proper divisors (1).

106684859830979 is an equidigital number, since it uses as much as digits as its factorization.

106684859830979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5643509760, while the sum is 83.

The spelling of 106684859830979 in words is "one hundred six trillion, six hundred eighty-four billion, eight hundred fifty-nine million, eight hundred thirty thousand, nine hundred seventy-nine".