120342070 has 16 divisors (see below), whose sum is σ = 217998288. Its totient is φ = 47829600.

The previous prime is 120342059. The next prime is 120342073. The reversal of 120342070 is 70243021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120342073) 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, 36756 + ... + 39895.

It is an arithmetic number, because the mean of its divisors is an integer number (13624893).

Almost surely, 2^120342070 is an apocalyptic number.

120342070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120342070 is a deficient number, since it is larger than the sum of its proper divisors (97656218).

120342070 is a wasteful number, since it uses less digits than its factorization.

120342070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76815.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 120342070 is about 10970.0533271265. The cubic root of 120342070 is about 493.7106464389.

Adding to 120342070 its reverse (70243021), we get a palindrome (190585091).

The spelling of 120342070 in words is "one hundred twenty million, three hundred forty-two thousand, seventy".