120331240124 has 12 divisors (see below), whose sum is σ = 210589214304. Its totient is φ = 60162893184.

The previous prime is 120331240111. The next prime is 120331240171. The reversal of 120331240124 is 421042133021.

It is a self number, because there is not a number n which added to its sum of digits gives 120331240124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580772 + ... + 760235.

It is an arithmetic number, because the mean of its divisors is an integer number (17549101192).

Almost surely, 2^120331240124 is an apocalyptic number.

It is an amenable number.

120331240124 is a deficient number, since it is larger than the sum of its proper divisors (90257974180).

120331240124 is a wasteful number, since it uses less digits than its factorization.

120331240124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363444 (or 1363442 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 120331240124 its reverse (421042133021), we get a palindrome (541373373145).

The spelling of 120331240124 in words is "one hundred twenty billion, three hundred thirty-one million, two hundred forty thousand, one hundred twenty-four".