120324310000000 has 256 divisors, whose sum is σ = 305289800487360. Its totient is φ = 47221408000000.

The previous prime is 120324309999911. The next prime is 120324310000019. The reversal of 120324310000000 is 13423021.

It is a happy number.

It is a super-2 number, since 2×120324310000000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 529886487 + ... + 530113513.

Almost surely, 2^{120324310000000} is an apocalyptic number.

120324310000000 is a gapful number since it is divisible by the number (10) 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 120324310000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152644900243680).

120324310000000 is an abundant number, since it is smaller than the sum of its proper divisors (184965490487360).

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

120324310000000 is an frugal number, since it uses more digits than its factorization.

120324310000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227129 (or 227087 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120324310000000 its reverse (13423021), we get a palindrome (120324323423021).

The spelling of 120324310000000 in words is "one hundred twenty trillion, three hundred twenty-four billion, three hundred ten million", and thus it is an aban number.