120323003120 has 40 divisors (see below), whose sum is σ = 279794904480. Its totient is φ = 48121644800.

The previous prime is 120323003111. The next prime is 120323003123. The reversal of 120323003120 is 21300323021.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120323003123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409286 + ... + 638874.

It is an arithmetic number, because the mean of its divisors is an integer number (6994872612).

Almost surely, 2^120323003120 is an apocalyptic number.

120323003120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120323003120 is an abundant number, since it is smaller than the sum of its proper divisors (159471901360).

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

120323003120 is a wasteful number, since it uses less digits than its factorization.

120323003120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236153 (or 236147 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 120323003120 its reverse (21300323021), we get a palindrome (141623326141).

The spelling of 120323003120 in words is "one hundred twenty billion, three hundred twenty-three million, three thousand, one hundred twenty".