8300430121 has 2 divisors, whose sum is σ = 8300430122. Its totient is φ = 8300430120.

The previous prime is 8300430107. The next prime is 8300430143. The reversal of 8300430121 is 1210340038.

It is an a-pointer prime, because the next prime (8300430143) can be obtained adding 8300430121 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4901540121 + 3398890000 = 70011^2 + 58300^2 .

It is a cyclic number.

It is not a de Polignac number, because 8300430121 - 2²⁷ = 8166212393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8300430092 and 8300430101.

It is not a weakly prime, because it can be changed into another prime (8300430161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4150215060 + 4150215061.

It is an arithmetic number, because the mean of its divisors is an integer number (4150215061).

Almost surely, 2^8300430121 is an apocalyptic number.

It is an amenable number.

8300430121 is a deficient number, since it is larger than the sum of its proper divisors (1).

8300430121 is an equidigital number, since it uses as much as digits as its factorization.

8300430121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 8300430121 is about 91106.6963565247. The cubic root of 8300430121 is about 2024.7288258328.

Adding to 8300430121 its reverse (1210340038), we get a palindrome (9510770159).

The spelling of 8300430121 in words is "eight billion, three hundred million, four hundred thirty thousand, one hundred twenty-one".