30616353122243 has 12 divisors (see below), whose sum is σ = 35615399503680. Its totient is φ = 26242250830992.

The previous prime is 30616353122237. The next prime is 30616353122281. The reversal of 30616353122243 is 34222135361603.

It is not a de Polignac number, because 30616353122243 - 2²⁰ = 30616352073667 is a prime.

It is a super-3 number, since 3×30616353122243³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30616353122243.

It is not an unprimeable number, because it can be changed into a prime (30616353122233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132371 + ... + 7826252.

It is an arithmetic number, because the mean of its divisors is an integer number (2967949958640).

Almost surely, 2^{30616353122243} is an apocalyptic number.

30616353122243 is a deficient number, since it is larger than the sum of its proper divisors (4999046381437).

30616353122243 is an equidigital number, since it uses as much as digits as its factorization.

30616353122243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8037146 (or 8037139 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 30616353122243 its reverse (34222135361603), we get a palindrome (64838488483846).

The spelling of 30616353122243 in words is "thirty trillion, six hundred sixteen billion, three hundred fifty-three million, one hundred twenty-two thousand, two hundred forty-three".