104101120042 has 32 divisors (see below), whose sum is σ = 171704678400. Its totient is φ = 47115409968.

The previous prime is 104101120033. The next prime is 104101120091. The reversal of 104101120042 is 240021101401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 104101119998 and 104101120025.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738403 + ... + 868009.

It is an arithmetic number, because the mean of its divisors is an integer number (5365771200).

Almost surely, 2^104101120042 is an apocalyptic number.

104101120042 is a deficient number, since it is larger than the sum of its proper divisors (67603558358).

104101120042 is a wasteful number, since it uses less digits than its factorization.

104101120042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130570.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 104101120042 its reverse (240021101401), we get a palindrome (344122221443).

The spelling of 104101120042 in words is "one hundred four billion, one hundred one million, one hundred twenty thousand, forty-two".