101804118 has 32 divisors (see below), whose sum is σ = 228807936. Its totient is φ = 29961888.

The previous prime is 101804117. The next prime is 101804137. The reversal of 101804118 is 811408101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101804111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26580 + ... + 30167.

It is an arithmetic number, because the mean of its divisors is an integer number (7150248).

Almost surely, 2^101804118 is an apocalyptic number.

101804118 is an abundant number, since it is smaller than the sum of its proper divisors (127003818).

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

101804118 is a wasteful number, since it uses less digits than its factorization.

101804118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56788.

The product of its (nonzero) digits is 256, while the sum is 24.

The square root of 101804118 is about 10089.8026739872. The cubic root of 101804118 is about 466.9335880017.

The spelling of 101804118 in words is "one hundred one million, eight hundred four thousand, one hundred eighteen".