30300141 has 4 divisors (see below), whose sum is σ = 40400192. Its totient is φ = 20200092.

The previous prime is 30300121. The next prime is 30300143. The reversal of 30300141 is 14100303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30300141 - 2⁹ = 30299629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050021 + ... + 5050026.

It is an arithmetic number, because the mean of its divisors is an integer number (10100048).

Almost surely, 2^30300141 is an apocalyptic number.

It is an amenable number.

30300141 is a deficient number, since it is larger than the sum of its proper divisors (10100051).

30300141 is a wasteful number, since it uses less digits than its factorization.

30300141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100050.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 30300141 is about 5504.5563853956. The cubic root of 30300141 is about 311.7560449175.

Adding to 30300141 its reverse (14100303), we get a palindrome (44400444).

The spelling of 30300141 in words is "thirty million, three hundred thousand, one hundred forty-one".