300133080 has 128 divisors (see below), whose sum is σ = 1077451200. Its totient is φ = 73875456.

The previous prime is 300133069. The next prime is 300133111. The reversal of 300133080 is 80331003.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3352 + ... + 24728.

Almost surely, 2^300133080 is an apocalyptic number.

300133080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300133080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538725600).

300133080 is an abundant number, since it is smaller than the sum of its proper divisors (777318120).

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

300133080 is a wasteful number, since it uses less digits than its factorization.

300133080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21410 (or 21400 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 300133080 is about 17324.3493384312. The cubic root of 300133080 is about 669.5319222678.

Adding to 300133080 its reverse (80331003), we get a palindrome (380464083).

The spelling of 300133080 in words is "three hundred million, one hundred thirty-three thousand, eighty".