109054018 has 8 divisors (see below), whose sum is σ = 163946700. Its totient is φ = 54405120.

The previous prime is 109054003. The next prime is 109054037. The reversal of 109054018 is 810450901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 105945849 + 3108169 = 10293^2 + 1763^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59823 + ... + 61618.

Almost surely, 2^109054018 is an apocalyptic number.

109054018 is a deficient number, since it is larger than the sum of its proper divisors (54892682).

109054018 is a wasteful number, since it uses less digits than its factorization.

109054018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121892.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 109054018 is about 10442.8931814895. The cubic root of 109054018 is about 477.7645152299.

The spelling of 109054018 in words is "one hundred nine million, fifty-four thousand, eighteen".