109106183148198 has 16 divisors (see below), whose sum is σ = 218268160862976. Its totient is φ = 36359428621640.

The previous prime is 109106183148181. The next prime is 109106183148257. The reversal of 109106183148198 is 891841381601901.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2324748186 + ... + 2324795117.

It is an arithmetic number, because the mean of its divisors is an integer number (13641760053936).

Almost surely, 2^{109106183148198} is an apocalyptic number.

109106183148198 is an abundant number, since it is smaller than the sum of its proper divisors (109161977714778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109106183148198 is a wasteful number, since it uses less digits than its factorization.

109106183148198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4649547219.

The product of its (nonzero) digits is 2985984, while the sum is 60.

The spelling of 109106183148198 in words is "one hundred nine trillion, one hundred six billion, one hundred eighty-three million, one hundred forty-eight thousand, one hundred ninety-eight".