30300303222121 has 8 divisors (see below), whose sum is σ = 30335720407200. Its totient is φ = 30264888532032.

The previous prime is 30300303222109. The next prime is 30300303222139. The reversal of 30300303222121 is 12122230300303.

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

It is a cyclic number.

It is not a de Polignac number, because 30300303222121 - 2²⁷ = 30300169004393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30300303222092 and 30300303222101.

It is not an unprimeable number, because it can be changed into a prime (30300303222151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24258705 + ... + 25477153.

It is an arithmetic number, because the mean of its divisors is an integer number (3791965050900).

Almost surely, 2^{30300303222121} is an apocalyptic number.

It is an amenable number.

30300303222121 is a deficient number, since it is larger than the sum of its proper divisors (35417185079).

30300303222121 is a wasteful number, since it uses less digits than its factorization.

30300303222121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247495.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30300303222121 its reverse (12122230300303), we get a palindrome (42422533522424).

The spelling of 30300303222121 in words is "thirty trillion, three hundred billion, three hundred three million, two hundred twenty-two thousand, one hundred twenty-one".