30300113122231 has 4 divisors (see below), whose sum is σ = 30300188671000. Its totient is φ = 30300037573464.

The previous prime is 30300113122219. The next prime is 30300113122247. The reversal of 30300113122231 is 13222131100303.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30300113122231 - 2³¹ = 30297965638583 is a prime.

It is a super-2 number, since 2×30300113122231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300113122291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37169556 + ... + 37975993.

It is an arithmetic number, because the mean of its divisors is an integer number (7575047167750).

Almost surely, 2^{30300113122231} is an apocalyptic number.

30300113122231 is a deficient number, since it is larger than the sum of its proper divisors (75548769).

30300113122231 is an equidigital number, since it uses as much as digits as its factorization.

30300113122231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75548768.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30300113122231 its reverse (13222131100303), we get a palindrome (43522244222534).

The spelling of 30300113122231 in words is "thirty trillion, three hundred billion, one hundred thirteen million, one hundred twenty-two thousand, two hundred thirty-one".