120312300304 has 80 divisors (see below), whose sum is σ = 274227769728. Its totient is φ = 50054823936.

The previous prime is 120312300299. The next prime is 120312300331. The reversal of 120312300304 is 403003213021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1803024 + ... + 1868560.

Almost surely, 2^120312300304 is an apocalyptic number.

120312300304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120312300304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137113884864).

120312300304 is an abundant number, since it is smaller than the sum of its proper divisors (153915469424).

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

120312300304 is a wasteful number, since it uses less digits than its factorization.

120312300304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66032 (or 66026 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120312300304 its reverse (403003213021), we get a palindrome (523315513325).

The spelling of 120312300304 in words is "one hundred twenty billion, three hundred twelve million, three hundred thousand, three hundred four".