201104042 has 16 divisors (see below), whose sum is σ = 316014912. Its totient is φ = 95800320.

The previous prime is 201104041. The next prime is 201104087. The reversal of 201104042 is 240401102.

201104042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201104041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3317 + ... + 20327.

It is an arithmetic number, because the mean of its divisors is an integer number (19750932).

Almost surely, 2^201104042 is an apocalyptic number.

201104042 is a deficient number, since it is larger than the sum of its proper divisors (114910870).

201104042 is a wasteful number, since it uses less digits than its factorization.

201104042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17293.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 201104042 is about 14181.1156824842. The cubic root of 201104042 is about 585.8776530951.

Adding to 201104042 its reverse (240401102), we get a palindrome (441505144).

The spelling of 201104042 in words is "two hundred one million, one hundred four thousand, forty-two".