109124193 has 8 divisors (see below), whose sum is σ = 145572768. Its totient is φ = 72712544.

The previous prime is 109124189. The next prime is 109124203. The reversal of 109124193 is 391421901.

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

It is a cyclic number.

It is not a de Polignac number, because 109124193 - 2² = 109124189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109124193.

It is not an unprimeable number, because it can be changed into a prime (109124143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380 + ... + 14837.

It is an arithmetic number, because the mean of its divisors is an integer number (18196596).

Almost surely, 2^109124193 is an apocalyptic number.

It is an amenable number.

109124193 is a deficient number, since it is larger than the sum of its proper divisors (36448575).

109124193 is a wasteful number, since it uses less digits than its factorization.

109124193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18463.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 109124193 is about 10446.2525816677. The cubic root of 109124193 is about 477.8669719041.

The spelling of 109124193 in words is "one hundred nine million, one hundred twenty-four thousand, one hundred ninety-three".