120342241 has 8 divisors (see below), whose sum is σ = 125691840. Its totient is φ = 115103088.

The previous prime is 120342239. The next prime is 120342253. The reversal of 120342241 is 142243021.

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 120342241 - 2¹ = 120342239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120342041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25381 + ... + 29746.

It is an arithmetic number, because the mean of its divisors is an integer number (15711480).

Almost surely, 2^120342241 is an apocalyptic number.

It is an amenable number.

120342241 is a deficient number, since it is larger than the sum of its proper divisors (5349599).

120342241 is an equidigital number, since it uses as much as digits as its factorization.

120342241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55223.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 120342241 is about 10970.0611210695. The cubic root of 120342241 is about 493.7108802847.

Adding to 120342241 its reverse (142243021), we get a palindrome (262585262).

The spelling of 120342241 in words is "one hundred twenty million, three hundred forty-two thousand, two hundred forty-one".