106217188058 has 8 divisors (see below), whose sum is σ = 161937680340. Its totient is φ = 52237961280.

The previous prime is 106217188001. The next prime is 106217188069. The reversal of 106217188058 is 850881712601.

It can be written as a sum of positive squares in 2 ways, for example, as 92596664209 + 13620523849 = 304297^2 + 116707^2 .

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

It is a super-3 number, since 3×106217188058³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is an unprimeable number.

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, 435316223 + ... + 435316466.

Almost surely, 2^106217188058 is an apocalyptic number.

106217188058 is a deficient number, since it is larger than the sum of its proper divisors (55720492282).

106217188058 is an equidigital number, since it uses as much as digits as its factorization.

106217188058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870632752.

The product of its (nonzero) digits is 215040, while the sum is 47.

The spelling of 106217188058 in words is "one hundred six billion, two hundred seventeen million, one hundred eighty-eight thousand, fifty-eight".