2120300304 has 40 divisors (see below), whose sum is σ = 5654138112. Its totient is φ = 683967360.

The previous prime is 2120300293. The next prime is 2120300317. The reversal of 2120300304 is 4030030212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710979 + ... + 713954.

Almost surely, 2^2120300304 is an apocalyptic number.

2120300304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2120300304 is an abundant number, since it is smaller than the sum of its proper divisors (3533837808).

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

2120300304 is a wasteful number, since it uses less digits than its factorization.

2120300304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424975 (or 1424969 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2120300304 is about 46046.7187104575. The cubic root of 2120300304 is about 1284.6923120853.

Adding to 2120300304 its reverse (4030030212), we get a palindrome (6150330516).

The spelling of 2120300304 in words is "two billion, one hundred twenty million, three hundred thousand, three hundred four".