30300272730305 has 8 divisors (see below), whose sum is σ = 36372205872744. Its totient is φ = 24232299120000.

The previous prime is 30300272730223. The next prime is 30300272730389. The reversal of 30300272730305 is 50303727200303.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5079055512976 + 25221217217329 = 2253676^2 + 5022073^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30300272730305 - 2¹⁰ = 30300272729281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989866196 + ... + 989896805.

It is an arithmetic number, because the mean of its divisors is an integer number (4546525734093).

Almost surely, 2^{30300272730305} is an apocalyptic number.

It is an amenable number.

30300272730305 is a deficient number, since it is larger than the sum of its proper divisors (6071933142439).

30300272730305 is a wasteful number, since it uses less digits than its factorization.

30300272730305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979766067.

The product of its (nonzero) digits is 79380, while the sum is 35.

Adding to 30300272730305 its reverse (50303727200303), we get a palindrome (80603999930608).

The spelling of 30300272730305 in words is "thirty trillion, three hundred billion, two hundred seventy-two million, seven hundred thirty thousand, three hundred five".