118103804 has 48 divisors (see below), whose sum is σ = 265456128. Its totient is φ = 44687808.

The previous prime is 118103803. The next prime is 118103837. The reversal of 118103804 is 408301811.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118103803) 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, 1319 + ... + 15425.

It is an arithmetic number, because the mean of its divisors is an integer number (5530336).

Almost surely, 2^118103804 is an apocalyptic number.

118103804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118103804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132728064).

118103804 is an abundant number, since it is smaller than the sum of its proper divisors (147352324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118103804 is a wasteful number, since it uses less digits than its factorization.

118103804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14154 (or 14152 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 118103804 is about 10867.5574072558. The cubic root of 118103804 is about 490.6305972504.

118103804 divided by its sum of digits (26) gives a palindrome (4542454).

The spelling of 118103804 in words is "one hundred eighteen million, one hundred three thousand, eight hundred four".