120000032 has 12 divisors (see below), whose sum is σ = 236250126. Its totient is φ = 60000000.

The previous prime is 120000031. The next prime is 120000043. The reversal of 120000032 is 230000021.

It can be written as a sum of positive squares in only one way, i.e., 64705936 + 55294096 = 8044^2 + 7436^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 119999974 and 120000019.

It is not an unprimeable number, because it can be changed into a prime (120000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874969 + ... + 1875032.

Almost surely, 2^120000032 is an apocalyptic number.

It is an amenable number.

120000032 is a deficient number, since it is larger than the sum of its proper divisors (116250094).

120000032 is an equidigital number, since it uses as much as digits as its factorization.

120000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750011 (or 3750003 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 120000032 is about 10954.4526106967. The cubic root of 120000032 is about 493.2424587099.

Adding to 120000032 its reverse (230000021), we get a palindrome (350000053).

The spelling of 120000032 in words is "one hundred twenty million, thirty-two", and thus it is an aban number.