304120124 has 48 divisors (see below), whose sum is σ = 679746816. Its totient is φ = 115593600.

The previous prime is 304120121. The next prime is 304120171. The reversal of 304120124 is 421021403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304120121) 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, 587 + ... + 24669.

It is an arithmetic number, because the mean of its divisors is an integer number (14161392).

Almost surely, 2^304120124 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 304120124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339873408).

304120124 is an abundant number, since it is smaller than the sum of its proper divisors (375626692).

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

304120124 is a wasteful number, since it uses less digits than its factorization.

304120124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24146 (or 24144 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 304120124 is about 17439.0402258840. The cubic root of 304120124 is about 672.4836341563.

Adding to 304120124 its reverse (421021403), we get a palindrome (725141527).

The spelling of 304120124 in words is "three hundred four million, one hundred twenty thousand, one hundred twenty-four".