120000050 has 12 divisors (see below), whose sum is σ = 223200186. Its totient is φ = 48000000.

The previous prime is 120000043. The next prime is 120000053. The reversal of 120000050 is 50000021.

It can be written as a sum of positive squares in 3 ways, for example, as 48038761 + 71961289 = 6931^2 + 8483^2 .

It is a junction number, because it is equal to n+sod(n) for n = 119999992 and 120000037.

It is not an unprimeable number, because it can be changed into a prime (120000053) 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 5 ways as a sum of consecutive naturals, for example, 1199951 + ... + 1200050.

Almost surely, 2^120000050 is an apocalyptic number.

120000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120000050 is a deficient number, since it is larger than the sum of its proper divisors (103200136).

120000050 is a wasteful number, since it uses less digits than its factorization.

120000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400013 (or 2400008 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 8.

The square root of 120000050 is about 10954.4534322804. The cubic root of 120000050 is about 493.2424833720.

Adding to 120000050 its reverse (50000021), we get a palindrome (170000071).

The spelling of 120000050 in words is "one hundred twenty million, fifty", and thus it is an aban number.