120342232 has 8 divisors (see below), whose sum is σ = 225641700. Its totient is φ = 60171112.

The previous prime is 120342223. The next prime is 120342239. The reversal of 120342232 is 232243021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120342239) 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 as a sum of consecutive naturals, namely, 7521382 + ... + 7521397.

Almost surely, 2^120342232 is an apocalyptic number.

It is an amenable number.

120342232 is a deficient number, since it is larger than the sum of its proper divisors (105299468).

120342232 is a wasteful number, since it uses less digits than its factorization.

120342232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15042785 (or 15042781 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 120342232 is about 10970.0607108621. The cubic root of 120342232 is about 493.7108679770.

Adding to 120342232 its reverse (232243021), we get a palindrome (352585253).

The spelling of 120342232 in words is "one hundred twenty million, three hundred forty-two thousand, two hundred thirty-two".