120200108 has 12 divisors (see below), whose sum is σ = 240400272. Its totient is φ = 51514320.

The previous prime is 120200071. The next prime is 120200123. The reversal of 120200108 is 801002021.

120200108 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 120200092 and 120200101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2146403 + ... + 2146458.

It is an arithmetic number, because the mean of its divisors is an integer number (20033356).

Almost surely, 2^120200108 is an apocalyptic number.

It is an amenable number.

120200108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120200108 is a wasteful number, since it uses less digits than its factorization.

120200108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4292872 (or 4292870 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 120200108 is about 10963.5809843317. The cubic root of 120200108 is about 493.5164341439.

Adding to 120200108 its reverse (801002021), we get a palindrome (921202129).

The spelling of 120200108 in words is "one hundred twenty million, two hundred thousand, one hundred eight".