301030230 has 32 divisors (see below), whose sum is σ = 727085664. Its totient is φ = 79762176.

The previous prime is 301030217. The next prime is 301030277. The reversal of 301030230 is 32030103.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27247 + ... + 36666.

It is an arithmetic number, because the mean of its divisors is an integer number (22721427).

Almost surely, 2^301030230 is an apocalyptic number.

301030230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

301030230 is an abundant number, since it is smaller than the sum of its proper divisors (426055434).

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

301030230 is a wasteful number, since it uses less digits than its factorization.

301030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64080.

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

The square root of 301030230 is about 17350.2227651405. Note that the first 3 decimals coincide. The cubic root of 301030230 is about 670.1983744663.

Adding to 301030230 its reverse (32030103), we get a palindrome (333060333).

The spelling of 301030230 in words is "three hundred one million, thirty thousand, two hundred thirty".