43230010311101 has 2 divisors, whose sum is σ = 43230010311102. Its totient is φ = 43230010311100.

The previous prime is 43230010311091. The next prime is 43230010311149. The reversal of 43230010311101 is 10111301003234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40419408355876 + 2810601955225 = 6357626^2 + 1676485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43230010311101 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43230010311151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21615005155550 + 21615005155551.

It is an arithmetic number, because the mean of its divisors is an integer number (21615005155551).

Almost surely, 2^{43230010311101} is an apocalyptic number.

It is an amenable number.

43230010311101 is a deficient number, since it is larger than the sum of its proper divisors (1).

43230010311101 is an equidigital number, since it uses as much as digits as its factorization.

43230010311101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 43230010311101 its reverse (10111301003234), we get a palindrome (53341311314335).

The spelling of 43230010311101 in words is "forty-three trillion, two hundred thirty billion, ten million, three hundred eleven thousand, one hundred one".