120024312312 has 32 divisors (see below), whose sum is σ = 304286993280. Its totient is φ = 39444609120.

The previous prime is 120024312299. The next prime is 120024312329. The reversal of 120024312312 is 213213420021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35216698 + ... + 35220105.

It is an arithmetic number, because the mean of its divisors is an integer number (9508968540).

Almost surely, 2^120024312312 is an apocalyptic number.

120024312312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120024312312 is an abundant number, since it is smaller than the sum of its proper divisors (184262680968).

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

120024312312 is a wasteful number, since it uses less digits than its factorization.

120024312312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70436883 (or 70436879 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 120024312312 its reverse (213213420021), we get a palindrome (333237732333).

The spelling of 120024312312 in words is "one hundred twenty billion, twenty-four million, three hundred twelve thousand, three hundred twelve".