120720050 has 24 divisors (see below), whose sum is σ = 244953072. Its totient is φ = 43898000.

The previous prime is 120720013. The next prime is 120720071. The reversal of 120720050 is 50027021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109196 + ... + 110295.

It is an arithmetic number, because the mean of its divisors is an integer number (10206378).

Almost surely, 2^120720050 is an apocalyptic number.

120720050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120720050 is an abundant number, since it is smaller than the sum of its proper divisors (124233022).

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

120720050 is a wasteful number, since it uses less digits than its factorization.

120720050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219514 (or 219509 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 120720050 is about 10987.2676312175. The cubic root of 120720050 is about 494.2270015098.

Adding to 120720050 its reverse (50027021), we get a palindrome (170747071).

The spelling of 120720050 in words is "one hundred twenty million, seven hundred twenty thousand, fifty".