43230254113 has 2 divisors, whose sum is σ = 43230254114. Its totient is φ = 43230254112.

The previous prime is 43230254107. The next prime is 43230254161. The reversal of 43230254113 is 31145203234.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29905476624 + 13324777489 = 172932^2 + 115433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43230254113 is a prime.

It is not a weakly prime, because it can be changed into another prime (43230254413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21615127056 + 21615127057.

It is an arithmetic number, because the mean of its divisors is an integer number (21615127057).

Almost surely, 2^43230254113 is an apocalyptic number.

It is an amenable number.

43230254113 is a deficient number, since it is larger than the sum of its proper divisors (1).

43230254113 is an equidigital number, since it uses as much as digits as its factorization.

43230254113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 43230254113 its reverse (31145203234), we get a palindrome (74375457347).

The spelling of 43230254113 in words is "forty-three billion, two hundred thirty million, two hundred fifty-four thousand, one hundred thirteen".