101044042 has 8 divisors (see below), whose sum is σ = 165344832. Its totient is φ = 45929100.

The previous prime is 101044019. The next prime is 101044051. The reversal of 101044042 is 240440101.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2296434 + ... + 2296477.

It is an arithmetic number, because the mean of its divisors is an integer number (20668104).

Almost surely, 2^101044042 is an apocalyptic number.

101044042 is a deficient number, since it is larger than the sum of its proper divisors (64300790).

101044042 is a wasteful number, since it uses less digits than its factorization.

101044042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592924.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 101044042 is about 10052.0665536993. The cubic root of 101044042 is about 465.7686320370.

Adding to 101044042 its reverse (240440101), we get a palindrome (341484143).

The spelling of 101044042 in words is "one hundred one million, forty-four thousand, forty-two".