109118134 has 8 divisors (see below), whose sum is σ = 164657808. Its totient is φ = 54232200.

The previous prime is 109118131. The next prime is 109118173. The reversal of 109118134 is 431811901.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109118131) 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, 163017 + ... + 163684.

It is an arithmetic number, because the mean of its divisors is an integer number (20582226).

Almost surely, 2^109118134 is an apocalyptic number.

109118134 is a deficient number, since it is larger than the sum of its proper divisors (55539674).

109118134 is a wasteful number, since it uses less digits than its factorization.

109118134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326870.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 109118134 is about 10445.9625693375. The cubic root of 109118134 is about 477.8581273956.

The spelling of 109118134 in words is "one hundred nine million, one hundred eighteen thousand, one hundred thirty-four".