106816471 has 2 divisors, whose sum is σ = 106816472. Its totient is φ = 106816470.

The previous prime is 106816433. The next prime is 106816481. The reversal of 106816471 is 174618601.

It is a strong prime.

It is an emirp because it is prime and its reverse (174618601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106816471 - 2¹³ = 106808279 is a prime.

It is a super-3 number, since 3×106816471³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106816481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53408235 + 53408236.

It is an arithmetic number, because the mean of its divisors is an integer number (53408236).

Almost surely, 2^106816471 is an apocalyptic number.

106816471 is a deficient number, since it is larger than the sum of its proper divisors (1).

106816471 is an equidigital number, since it uses as much as digits as its factorization.

106816471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 106816471 is about 10335.2054164395. The cubic root of 106816471 is about 474.4743525914.

The spelling of 106816471 in words is "one hundred six million, eight hundred sixteen thousand, four hundred seventy-one".