108071042 has 4 divisors (see below), whose sum is σ = 162106566. Its totient is φ = 54035520.

The previous prime is 108071021. The next prime is 108071087. The reversal of 108071042 is 240170801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 77810041 + 30261001 = 8821^2 + 5501^2 .

It is a junction number, because it is equal to n+sod(n) for n = 108070999 and 108071017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27017759 + ... + 27017762.

Almost surely, 2^108071042 is an apocalyptic number.

108071042 is a deficient number, since it is larger than the sum of its proper divisors (54035524).

108071042 is an equidigital number, since it uses as much as digits as its factorization.

108071042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54035523.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 108071042 is about 10395.7222933282. The cubic root of 108071042 is about 476.3247113567.

The spelling of 108071042 in words is "one hundred eight million, seventy-one thousand, forty-two".