300130432 has 64 divisors (see below), whose sum is σ = 688818240. Its totient is φ = 127595520.

The previous prime is 300130429. The next prime is 300130447. The reversal of 300130432 is 234031003.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 116098 + ... + 118654.

It is an arithmetic number, because the mean of its divisors is an integer number (10762785).

Almost surely, 2^300130432 is an apocalyptic number.

300130432 is a gapful number since it is divisible by the number (32) 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 300130432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344409120).

300130432 is an abundant number, since it is smaller than the sum of its proper divisors (388687808).

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

300130432 is a wasteful number, since it uses less digits than its factorization.

300130432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709 (or 2697 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 300130432 is about 17324.2729140360. The cubic root of 300130432 is about 669.5299532238.

Adding to 300130432 its reverse (234031003), we get a palindrome (534161435).

It can be divided in two parts, 3001 and 30432, that added together give a palindrome (33433).

The spelling of 300130432 in words is "three hundred million, one hundred thirty thousand, four hundred thirty-two".