120040124 has 12 divisors (see below), whose sum is σ = 214034184. Its totient is φ = 58887504.

The previous prime is 120040073. The next prime is 120040127. The reversal of 120040124 is 421040021.

It is a junction number, because it is equal to n+sod(n) for n = 120040099 and 120040108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120040127) 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, 282902 + ... + 283325.

It is an arithmetic number, because the mean of its divisors is an integer number (17836182).

Almost surely, 2^120040124 is an apocalyptic number.

It is an amenable number.

120040124 is a deficient number, since it is larger than the sum of its proper divisors (93994060).

120040124 is a wasteful number, since it uses less digits than its factorization.

120040124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566284 (or 566282 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 120040124 is about 10956.2823986971. The cubic root of 120040124 is about 493.2973833474.

Adding to 120040124 its reverse (421040021), we get a palindrome (541080145).

The spelling of 120040124 in words is "one hundred twenty million, forty thousand, one hundred twenty-four".