120352130 has 16 divisors (see below), whose sum is σ = 217181304. Its totient is φ = 48019200.

The previous prime is 120352109. The next prime is 120352139. The reversal of 120352130 is 31253021.

It can be written as a sum of positive squares in 4 ways, for example, as 91718929 + 28633201 = 9577^2 + 5351^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120352099 and 120352108.

It is not an unprimeable number, because it can be changed into a prime (120352139) 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, 10997 + ... + 19016.

Almost surely, 2^120352130 is an apocalyptic number.

120352130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120352130 is a deficient number, since it is larger than the sum of its proper divisors (96829174).

120352130 is a wasteful number, since it uses less digits than its factorization.

120352130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30421.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 120352130 is about 10970.5118385607. The cubic root of 120352130 is about 493.7244033091.

The spelling of 120352130 in words is "one hundred twenty million, three hundred fifty-two thousand, one hundred thirty".