120230232321 has 16 divisors (see below), whose sum is σ = 165493196288. Its totient is φ = 77560848000.

The previous prime is 120230232301. The next prime is 120230232359. The reversal of 120230232321 is 123232032021.

It is a happy number.

It is not a de Polignac number, because 120230232321 - 2⁵ = 120230232289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120230232301) by changing a digit.

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, 1091445 + ... + 1196541.

It is an arithmetic number, because the mean of its divisors is an integer number (10343324768).

Almost surely, 2^120230232321 is an apocalyptic number.

It is an amenable number.

120230232321 is a deficient number, since it is larger than the sum of its proper divisors (45262963967).

120230232321 is a wasteful number, since it uses less digits than its factorization.

120230232321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117432.

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

Adding to 120230232321 its reverse (123232032021), we get a palindrome (243462264342).

The spelling of 120230232321 in words is "one hundred twenty billion, two hundred thirty million, two hundred thirty-two thousand, three hundred twenty-one".