109243162 has 8 divisors (see below), whose sum is σ = 187274016. Its totient is φ = 46818492.

The previous prime is 109243159. The next prime is 109243193. The reversal of 109243162 is 261342901.

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

It is a self number, because there is not a number n which added to its sum of digits gives 109243162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3901528 + ... + 3901555.

It is an arithmetic number, because the mean of its divisors is an integer number (23409252).

Almost surely, 2^109243162 is an apocalyptic number.

109243162 is a deficient number, since it is larger than the sum of its proper divisors (78030854).

109243162 is an equidigital number, since it uses as much as digits as its factorization.

109243162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7803092.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 109243162 is about 10451.9453691645. The cubic root of 109243162 is about 478.0405683255.

The spelling of 109243162 in words is "one hundred nine million, two hundred forty-three thousand, one hundred sixty-two".