120140124 has 24 divisors (see below), whose sum is σ = 301890960. Its totient is φ = 36966144.

The previous prime is 120140117. The next prime is 120140143. The reversal of 120140124 is 421041021.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 384909 + ... + 385220.

It is an arithmetic number, because the mean of its divisors is an integer number (12578790).

Almost surely, 2^120140124 is an apocalyptic number.

It is an amenable number.

120140124 is an abundant number, since it is smaller than the sum of its proper divisors (181750836).

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

120140124 is a wasteful number, since it uses less digits than its factorization.

120140124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770149 (or 770147 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 120140124 is about 10960.8450404155. The cubic root of 120140124 is about 493.4343265763.

Adding to 120140124 its reverse (421041021), we get a palindrome (541181145).

The spelling of 120140124 in words is "one hundred twenty million, one hundred forty thousand, one hundred twenty-four".