106810871 has 4 divisors (see below), whose sum is σ = 107912112. Its totient is φ = 105709632.

The previous prime is 106810861. The next prime is 106810889. The reversal of 106810871 is 178018601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 178018601 = 89 ⋅2000209.

It is a cyclic number.

It is not a de Polignac number, because 106810871 - 2⁶ = 106810807 is a prime.

It is a super-2 number, since 2×106810871² = 22817124327557282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106810831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550475 + ... + 550668.

It is an arithmetic number, because the mean of its divisors is an integer number (26978028).

Almost surely, 2^106810871 is an apocalyptic number.

106810871 is a deficient number, since it is larger than the sum of its proper divisors (1101241).

106810871 is an equidigital number, since it uses as much as digits as its factorization.

106810871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101240.

The product of its (nonzero) digits is 2688, while the sum is 32.

The square root of 106810871 is about 10334.9344942288. The cubic root of 106810871 is about 474.4660607903.

The spelling of 106810871 in words is "one hundred six million, eight hundred ten thousand, eight hundred seventy-one".