106684494271 has 4 divisors (see below), whose sum is σ = 106694970912. Its totient is φ = 106674017632.

The previous prime is 106684494251. The next prime is 106684494283. The reversal of 106684494271 is 172494486601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 172494486601 = 23 ⋅7499760287.

It is a cyclic number.

It is not a de Polignac number, because 106684494271 - 2³³ = 98094559679 is a prime.

It is a super-2 number, since 2×106684494271² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106684494251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5223031 + ... + 5243416.

It is an arithmetic number, because the mean of its divisors is an integer number (26673742728).

Almost surely, 2^106684494271 is an apocalyptic number.

106684494271 is a deficient number, since it is larger than the sum of its proper divisors (10476641).

106684494271 is a wasteful number, since it uses less digits than its factorization.

106684494271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10476640.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 106684494271 in words is "one hundred six billion, six hundred eighty-four million, four hundred ninety-four thousand, two hundred seventy-one".