301230030 has 32 divisors (see below), whose sum is σ = 728653824. Its totient is φ = 79694496.

The previous prime is 301230029. The next prime is 301230043. The reversal of 301230030 is 30032103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 301229988 and 301230015.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 35722 + ... + 43341.

It is an arithmetic number, because the mean of its divisors is an integer number (22770432).

Almost surely, 2^301230030 is an apocalyptic number.

301230030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

301230030 is an abundant number, since it is smaller than the sum of its proper divisors (427423794).

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

301230030 is a wasteful number, since it uses less digits than its factorization.

301230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79200.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 301230030 is about 17355.9796612003. The cubic root of 301230030 is about 670.3466165225.

Adding to 301230030 its reverse (30032103), we get a palindrome (331262133).

The spelling of 301230030 in words is "three hundred one million, two hundred thirty thousand, thirty".