120332123040 has 192 divisors, whose sum is σ = 381416345856. Its totient is φ = 31888515072.

The previous prime is 120332123011. The next prime is 120332123057. The reversal of 120332123040 is 40321233021.

It is a junction number, because it is equal to n+sod(n) for n = 120332122998 and 120332123016.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99201474 + ... + 99202686.

It is an arithmetic number, because the mean of its divisors is an integer number (1986543468).

Almost surely, 2^120332123040 is an apocalyptic number.

120332123040 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 120332123040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190708172928).

120332123040 is an abundant number, since it is smaller than the sum of its proper divisors (261084222816).

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

120332123040 is a wasteful number, since it uses less digits than its factorization.

120332123040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351 (or 2343 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120332123040 its reverse (40321233021), we get a palindrome (160653356061).

The spelling of 120332123040 in words is "one hundred twenty billion, three hundred thirty-two million, one hundred twenty-three thousand, forty".