120243804 has 24 divisors (see below), whose sum is σ = 282620688. Its totient is φ = 39788160.

The previous prime is 120243779. The next prime is 120243811. The reversal of 120243804 is 408342021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34927 + ... + 38214.

It is an arithmetic number, because the mean of its divisors is an integer number (11775862).

Almost surely, 2^120243804 is an apocalyptic number.

It is an amenable number.

120243804 is an abundant number, since it is smaller than the sum of its proper divisors (162376884).

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

120243804 is a wasteful number, since it uses less digits than its factorization.

120243804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73285 (or 73283 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 120243804 is about 10965.5735828091. The cubic root of 120243804 is about 493.5762291027.

Adding to 120243804 its reverse (408342021), we get a palindrome (528585825).

The spelling of 120243804 in words is "one hundred twenty million, two hundred forty-three thousand, eight hundred four".