120321120230 has 32 divisors (see below), whose sum is σ = 218207757600. Its totient is φ = 47766511872.

The previous prime is 120321120223. The next prime is 120321120251. The reversal of 120321120230 is 32021123021.

It is a junction number, because it is equal to n+sod(n) for n = 120321120199 and 120321120208.

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 15 ways as a sum of consecutive naturals, for example, 4809434 + ... + 4834386.

It is an arithmetic number, because the mean of its divisors is an integer number (6818992425).

Almost surely, 2^120321120230 is an apocalyptic number.

120321120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120321120230 is a deficient number, since it is larger than the sum of its proper divisors (97886637370).

120321120230 is a wasteful number, since it uses less digits than its factorization.

120321120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28568.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120321120230 its reverse (32021123021), we get a palindrome (152342243251).

The spelling of 120321120230 in words is "one hundred twenty billion, three hundred twenty-one million, one hundred twenty thousand, two hundred thirty".