106343869 has 2 divisors, whose sum is σ = 106343870. Its totient is φ = 106343868.

The previous prime is 106343851. The next prime is 106343903. The reversal of 106343869 is 968343601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96294969 + 10048900 = 9813^2 + 3170^2 .

It is an emirp because it is prime and its reverse (968343601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106343869 - 2⁹ = 106343357 is a prime.

It is a super-2 number, since 2×106343869² = 22618036947778322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106343819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53171934 + 53171935.

It is an arithmetic number, because the mean of its divisors is an integer number (53171935).

Almost surely, 2^106343869 is an apocalyptic number.

It is an amenable number.

106343869 is a deficient number, since it is larger than the sum of its proper divisors (1).

106343869 is an equidigital number, since it uses as much as digits as its factorization.

106343869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 106343869 is about 10312.3163741227. The cubic root of 106343869 is about 473.7735585131.

The spelling of 106343869 in words is "one hundred six million, three hundred forty-three thousand, eight hundred sixty-nine".