300030180 has 24 divisors (see below), whose sum is σ = 840084672. Its totient is φ = 80008032.

The previous prime is 300030173. The next prime is 300030223. The reversal of 300030180 is 81030003.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 2500192 + ... + 2500311.

It is an arithmetic number, because the mean of its divisors is an integer number (35003528).

Almost surely, 2^300030180 is an apocalyptic number.

300030180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

300030180 is an abundant number, since it is smaller than the sum of its proper divisors (540054492).

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

300030180 is a wasteful number, since it uses less digits than its factorization.

300030180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000515 (or 5000513 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 300030180 is about 17321.3792753349. The cubic root of 300030180 is about 669.4553976477.

Adding to 300030180 its reverse (81030003), we get a palindrome (381060183).

The spelling of 300030180 in words is "three hundred million, thirty thousand, one hundred eighty".