30300250 has 32 divisors (see below), whose sum is σ = 59716800. Its totient is φ = 11480400.

The previous prime is 30300247. The next prime is 30300301. The reversal of 30300250 is 5200303.

It is a self number, because there is not a number n which added to its sum of digits gives 30300250.

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 15 ways as a sum of consecutive naturals, for example, 1561 + ... + 7939.

It is an arithmetic number, because the mean of its divisors is an integer number (1866150).

Almost surely, 2^30300250 is an apocalyptic number.

30300250 is a deficient number, since it is larger than the sum of its proper divisors (29416550).

30300250 is a wasteful number, since it uses less digits than its factorization.

30300250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6415 (or 6405 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 30300250 is about 5504.5662862754. The cubic root of 30300250 is about 311.7564187482.

Adding to 30300250 its reverse (5200303), we get a palindrome (35500553).

The spelling of 30300250 in words is "thirty million, three hundred thousand, two hundred fifty".