120200308 has 24 divisors (see below), whose sum is σ = 226577120. Its totient is φ = 55611360.

The previous prime is 120200281. The next prime is 120200321. The reversal of 120200308 is 803002021.

It is a happy number.

It is a super-2 number, since 2×120200308² = 28896228086589728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120200291 and 120200300.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 15123 + ... + 21658.

Almost surely, 2^120200308 is an apocalyptic number.

It is an amenable number.

120200308 is a deficient number, since it is larger than the sum of its proper divisors (106376812).

120200308 is a wasteful number, since it uses less digits than its factorization.

120200308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36847 (or 36845 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 120200308 is about 10963.5901054354. The cubic root of 120200308 is about 493.5167078631.

Adding to 120200308 its reverse (803002021), we get a palindrome (923202329).

The spelling of 120200308 in words is "one hundred twenty million, two hundred thousand, three hundred eight".