120443144230 has 32 divisors (see below), whose sum is σ = 229045242240. Its totient is φ = 45526266240.

The previous prime is 120443144219. The next prime is 120443144233. The reversal of 120443144230 is 32441344021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120443144233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4404681 + ... + 4431940.

It is an arithmetic number, because the mean of its divisors is an integer number (7157663820).

Almost surely, 2^120443144230 is an apocalyptic number.

120443144230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120443144230 is a deficient number, since it is larger than the sum of its proper divisors (108602098010).

120443144230 is a wasteful number, since it uses less digits than its factorization.

120443144230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8836704.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 120443144230 its reverse (32441344021), we get a palindrome (152884488251).

The spelling of 120443144230 in words is "one hundred twenty billion, four hundred forty-three million, one hundred forty-four thousand, two hundred thirty".