120042323 has 8 divisors (see below), whose sum is σ = 130437120. Its totient is φ = 110055240.

The previous prime is 120042311. The next prime is 120042347. The reversal of 120042323 is 323240021.

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

It is a cyclic number.

It is not a de Polignac number, because 120042323 - 2⁶ = 120042259 is a prime.

It is a super-2 number, since 2×120042323² = 28820318622472658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120042353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101315 + ... + 102492.

It is an arithmetic number, because the mean of its divisors is an integer number (16304640).

Almost surely, 2^120042323 is an apocalyptic number.

120042323 is a deficient number, since it is larger than the sum of its proper divisors (10394797).

120042323 is a wasteful number, since it uses less digits than its factorization.

120042323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203857.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 120042323 is about 10956.3827516202. The cubic root of 120042323 is about 493.3003955467.

Adding to 120042323 its reverse (323240021), we get a palindrome (443282344).

The spelling of 120042323 in words is "one hundred twenty million, forty-two thousand, three hundred twenty-three".