120233031120 has 120 divisors (see below), whose sum is σ = 404272848096. Its totient is φ = 32023213824.

The previous prime is 120233031119. The next prime is 120233031173. The reversal of 120233031120 is 21130332021.

120233031120 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 330 + 311 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120233031093 and 120233031102.

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 23 ways as a sum of consecutive naturals, for example, 494479 + ... + 696401.

Almost surely, 2^120233031120 is an apocalyptic number.

120233031120 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 120233031120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202136424048).

120233031120 is an abundant number, since it is smaller than the sum of its proper divisors (284039816976).

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

120233031120 is a wasteful number, since it uses less digits than its factorization.

120233031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202769 (or 202760 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120233031120 its reverse (21130332021), we get a palindrome (141363363141).

The spelling of 120233031120 in words is "one hundred twenty billion, two hundred thirty-three million, thirty-one thousand, one hundred twenty".