230120042 has 8 divisors (see below), whose sum is σ = 345292032. Its totient is φ = 115022700.

The previous prime is 230120029. The next prime is 230120071. The reversal of 230120042 is 240021032.

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

It is a junction number, because it is equal to n+sod(n) for n = 230119999 and 230120026.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10184 + ... + 23747.

It is an arithmetic number, because the mean of its divisors is an integer number (43161504).

Almost surely, 2^230120042 is an apocalyptic number.

230120042 is a deficient number, since it is larger than the sum of its proper divisors (115171990).

230120042 is a wasteful number, since it uses less digits than its factorization.

230120042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37324.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 230120042 is about 15169.7080393790. The cubic root of 230120042 is about 612.7991415074.

Adding to 230120042 its reverse (240021032), we get a palindrome (470141074).

The spelling of 230120042 in words is "two hundred thirty million, one hundred twenty thousand, forty-two".