106685180698 has 8 divisors (see below), whose sum is σ = 163930887540. Its totient is φ = 52041551520.

The previous prime is 106685180689. The next prime is 106685180699. The reversal of 106685180698 is 896081586601.

It can be written as a sum of positive squares in 2 ways, for example, as 103039074009 + 3646106689 = 320997^2 + 60383^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106685180698² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106685180699) 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, 650519313 + ... + 650519476.

Almost surely, 2^106685180698 is an apocalyptic number.

106685180698 is a deficient number, since it is larger than the sum of its proper divisors (57245706842).

106685180698 is a wasteful number, since it uses less digits than its factorization.

106685180698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301038832.

The product of its (nonzero) digits is 4976640, while the sum is 58.

The spelling of 106685180698 in words is "one hundred six billion, six hundred eighty-five million, one hundred eighty thousand, six hundred ninety-eight".