120500850 has 48 divisors (see below), whose sum is σ = 314578080. Its totient is φ = 30441600.

The previous prime is 120500839. The next prime is 120500857. The reversal of 120500850 is 58005021.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120500857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18291 + ... + 23990.

It is an arithmetic number, because the mean of its divisors is an integer number (6553710).

Almost surely, 2^120500850 is an apocalyptic number.

120500850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120500850 is an abundant number, since it is smaller than the sum of its proper divisors (194077230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120500850 is a wasteful number, since it uses less digits than its factorization.

120500850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42315 (or 42310 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 120500850 is about 10977.2879164209. The cubic root of 120500850 is about 493.9276858749.

Adding to 120500850 its reverse (58005021), we get a palindrome (178505871).

The spelling of 120500850 in words is "one hundred twenty million, five hundred thousand, eight hundred fifty".