118820035 has 8 divisors (see below), whose sum is σ = 142706736. Its totient is φ = 94974240.

The previous prime is 118820017. The next prime is 118820059. The reversal of 118820035 is 530028811.

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

It is not a de Polignac number, because 118820035 - 2⁷ = 118819907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118819985 and 118820012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421 + ... + 15790.

It is an arithmetic number, because the mean of its divisors is an integer number (17838342).

Almost surely, 2^118820035 is an apocalyptic number.

118820035 is a deficient number, since it is larger than the sum of its proper divisors (23886701).

118820035 is a wasteful number, since it uses less digits than its factorization.

118820035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20453.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 118820035 is about 10900.4603113814. The cubic root of 118820035 is about 491.6203956583.

Adding to 118820035 its reverse (530028811), we get a palindrome (648848846).

The spelling of 118820035 in words is "one hundred eighteen million, eight hundred twenty thousand, thirty-five".