300121330 has 16 divisors (see below), whose sum is σ = 540469440. Its totient is φ = 119992752.

The previous prime is 300121309. The next prime is 300121343. The reversal of 300121330 is 33121003.

It is a self number, because there is not a number n which added to its sum of digits gives 300121330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20947 + ... + 32233.

It is an arithmetic number, because the mean of its divisors is an integer number (33779340).

Almost surely, 2^300121330 is an apocalyptic number.

300121330 is a deficient number, since it is larger than the sum of its proper divisors (240348110).

300121330 is a wasteful number, since it uses less digits than its factorization.

300121330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13953.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 300121330 is about 17324.0102170369. The cubic root of 300121330 is about 669.5231849184.

Adding to 300121330 its reverse (33121003), we get a palindrome (333242333).

The spelling of 300121330 in words is "three hundred million, one hundred twenty-one thousand, three hundred thirty".