118311107 has 8 divisors (see below), whose sum is σ = 121426800. Its totient is φ = 115232544.

The previous prime is 118311091. The next prime is 118311121. The reversal of 118311107 is 701113811.

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 118311107 - 2⁴ = 118311091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118311187) 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, 2768 + ... + 15629.

It is an arithmetic number, because the mean of its divisors is an integer number (15178350).

Almost surely, 2^118311107 is an apocalyptic number.

118311107 is a deficient number, since it is larger than the sum of its proper divisors (3115693).

118311107 is a wasteful number, since it uses less digits than its factorization.

118311107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18565.

The product of its (nonzero) digits is 168, while the sum is 23.

The square root of 118311107 is about 10877.0909254267. The cubic root of 118311107 is about 490.9174910407.

Adding to 118311107 its reverse (701113811), we get a palindrome (819424918).

The spelling of 118311107 in words is "one hundred eighteen million, three hundred eleven thousand, one hundred seven".