30130300 has 18 divisors (see below), whose sum is σ = 65382968. Its totient is φ = 12052080.

The previous prime is 30130283. The next prime is 30130339. The reversal of 30130300 is 303103.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150552 + ... + 150751.

Almost surely, 2^30130300 is an apocalyptic number.

It is an amenable number.

30130300 is an abundant number, since it is smaller than the sum of its proper divisors (35252668).

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

30130300 is a wasteful number, since it uses less digits than its factorization.

30130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301317 (or 301310 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 10.

The square root of 30130300 is about 5489.1073955608. The cubic root of 30130300 is about 311.1724590849.

Adding to 30130300 its reverse (303103), we get a palindrome (30433403).

The spelling of 30130300 in words is "thirty million, one hundred thirty thousand, three hundred".