120043031324 has 12 divisors (see below), whose sum is σ = 215753016024. Its totient is φ = 58399312464.

The previous prime is 120043031191. The next prime is 120043031327. The reversal of 120043031324 is 423130340021.

It is a self number, because there is not a number n which added to its sum of digits gives 120043031324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120043031327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405550634 + ... + 405550929.

It is an arithmetic number, because the mean of its divisors is an integer number (17979418002).

Almost surely, 2^120043031324 is an apocalyptic number.

It is an amenable number.

120043031324 is a deficient number, since it is larger than the sum of its proper divisors (95709984700).

120043031324 is a wasteful number, since it uses less digits than its factorization.

120043031324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811101604 (or 811101602 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 120043031324 its reverse (423130340021), we get a palindrome (543173371345).

The spelling of 120043031324 in words is "one hundred twenty billion, forty-three million, thirty-one thousand, three hundred twenty-four".