120031225443 has 12 divisors (see below), whose sum is σ = 173426338800. Its totient is φ = 79998708336.

The previous prime is 120031225439. The next prime is 120031225453. The reversal of 120031225443 is 344522130021.

120031225443 is a `hidden beast` number, since 1 + 200 + 3 + 12 + 2 + 5 + 443 = 666.

It is not a de Polignac number, because 120031225443 - 2² = 120031225439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120031225453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1807968 + ... + 1873181.

It is an arithmetic number, because the mean of its divisors is an integer number (14452194900).

Almost surely, 2^120031225443 is an apocalyptic number.

120031225443 is a deficient number, since it is larger than the sum of its proper divisors (53395113357).

120031225443 is a wasteful number, since it uses less digits than its factorization.

120031225443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684778 (or 3684775 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 120031225443 its reverse (344522130021), we get a palindrome (464553355464).

The spelling of 120031225443 in words is "one hundred twenty billion, thirty-one million, two hundred twenty-five thousand, four hundred forty-three".