120124356 has 48 divisors (see below), whose sum is σ = 308017920. Its totient is φ = 36133920.

The previous prime is 120124343. The next prime is 120124357. The reversal of 120124356 is 653421021.

It is not an unprimeable number, because it can be changed into a prime (120124357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15075 + ... + 21621.

It is an arithmetic number, because the mean of its divisors is an integer number (6417040).

Almost surely, 2^120124356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120124356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154008960).

120124356 is an abundant number, since it is smaller than the sum of its proper divisors (187893564).

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

120124356 is a wasteful number, since it uses less digits than its factorization.

120124356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6704 (or 6702 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 120124356 is about 10960.1257292058. The cubic root of 120124356 is about 493.4127384157.

Adding to 120124356 its reverse (653421021), we get a palindrome (773545377).

The spelling of 120124356 in words is "one hundred twenty million, one hundred twenty-four thousand, three hundred fifty-six".