118418011 has 8 divisors (see below), whose sum is σ = 121256784. Its totient is φ = 115610880.

The previous prime is 118417997. The next prime is 118418017. The reversal of 118418011 is 110814811.

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 118418011 - 2⁵ = 118417979 is a prime.

It is a super-2 number, since 2×118418011² = 28045650658392242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118418017) 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, 250 + ... + 15391.

It is an arithmetic number, because the mean of its divisors is an integer number (15157098).

Almost surely, 2^118418011 is an apocalyptic number.

118418011 is a deficient number, since it is larger than the sum of its proper divisors (2838773).

118418011 is a wasteful number, since it uses less digits than its factorization.

118418011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15821.

The product of its (nonzero) digits is 256, while the sum is 25.

The square root of 118418011 is about 10882.0039974262. The cubic root of 118418011 is about 491.0653082258.

The spelling of 118418011 in words is "one hundred eighteen million, four hundred eighteen thousand, eleven".