120330231441 has 12 divisors (see below), whose sum is σ = 186634644912. Its totient is φ = 68760132168.

The previous prime is 120330231433. The next prime is 120330231443. The reversal of 120330231441 is 144132033021.

It is a happy number.

It is not a de Polignac number, because 120330231441 - 2³ = 120330231433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120330231443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409286355 + ... + 409286648.

It is an arithmetic number, because the mean of its divisors is an integer number (15552887076).

Almost surely, 2^120330231441 is an apocalyptic number.

It is an amenable number.

120330231441 is a deficient number, since it is larger than the sum of its proper divisors (66304413471).

120330231441 is an equidigital number, since it uses as much as digits as its factorization.

120330231441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818573020 (or 818573013 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 120330231441 its reverse (144132033021), we get a palindrome (264462264462).

The spelling of 120330231441 in words is "one hundred twenty billion, three hundred thirty million, two hundred thirty-one thousand, four hundred forty-one".