118909000083 has 16 divisors (see below), whose sum is σ = 163511677440. Its totient is φ = 76807424736.

The previous prime is 118909000081. The next prime is 118909000087. The reversal of 118909000083 is 380000909811.

It is a happy number.

It is not a de Polignac number, because 118909000083 - 2¹ = 118909000081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118909000081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2214585 + ... + 2267642.

It is an arithmetic number, because the mean of its divisors is an integer number (10219479840).

Almost surely, 2^118909000083 is an apocalyptic number.

118909000083 is a deficient number, since it is larger than the sum of its proper divisors (44602677357).

118909000083 is a wasteful number, since it uses less digits than its factorization.

118909000083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482506.

The product of its (nonzero) digits is 15552, while the sum is 39.

Adding to 118909000083 its reverse (380000909811), we get a palindrome (498909909894).

The spelling of 118909000083 in words is "one hundred eighteen billion, nine hundred nine million, eighty-three", and thus it is an aban number.