120231344 has 20 divisors (see below), whose sum is σ = 246651624. Its totient is φ = 56579328.

The previous prime is 120231341. The next prime is 120231359. The reversal of 120231344 is 443132021.

It is not an unprimeable number, because it can be changed into a prime (120231341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220742 + ... + 221285.

Almost surely, 2^120231344 is an apocalyptic number.

It is an amenable number.

120231344 is an abundant number, since it is smaller than the sum of its proper divisors (126420280).

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

120231344 is a wasteful number, since it uses less digits than its factorization.

120231344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442052 (or 442046 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 120231344 is about 10965.0054263552. The cubic root of 120231344 is about 493.5591799297.

Adding to 120231344 its reverse (443132021), we get a palindrome (563363365).

The spelling of 120231344 in words is "one hundred twenty million, two hundred thirty-one thousand, three hundred forty-four".