106819112 has 8 divisors (see below), whose sum is σ = 200285850. Its totient is φ = 53409552.

The previous prime is 106819099. The next prime is 106819117. The reversal of 106819112 is 211918601.

106819112 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in only one way, i.e., 106791556 + 27556 = 10334^2 + 166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×106819112² = 22820645376937088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106819117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676187 + ... + 6676202.

Almost surely, 2^106819112 is an apocalyptic number.

It is an amenable number.

106819112 is a deficient number, since it is larger than the sum of its proper divisors (93466738).

106819112 is a wasteful number, since it uses less digits than its factorization.

106819112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13352395 (or 13352391 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 29.

The square root of 106819112 is about 10335.3331828248. Note that the first 3 decimals coincide. The cubic root of 106819112 is about 474.4782629635.

The spelling of 106819112 in words is "one hundred six million, eight hundred nineteen thousand, one hundred twelve".