300105242 has 8 divisors (see below), whose sum is σ = 469730016. Its totient is φ = 143528572.

The previous prime is 300105217. The next prime is 300105251. The reversal of 300105242 is 242501003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 300105242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3261968 + ... + 3262059.

It is an arithmetic number, because the mean of its divisors is an integer number (58716252).

Almost surely, 2^300105242 is an apocalyptic number.

300105242 is a deficient number, since it is larger than the sum of its proper divisors (169624774).

300105242 is a wasteful number, since it uses less digits than its factorization.

300105242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524052.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 300105242 is about 17323.5458841428. The cubic root of 300105242 is about 669.5112214441.

Adding to 300105242 its reverse (242501003), we get a palindrome (542606245).

The spelling of 300105242 in words is "three hundred million, one hundred five thousand, two hundred forty-two".