43102214101 has 2 divisors, whose sum is σ = 43102214102. Its totient is φ = 43102214100.

The previous prime is 43102214081. The next prime is 43102214147. The reversal of 43102214101 is 10141220134.

43102214101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32621778225 + 10480435876 = 180615^2 + 102374^2 .

It is a cyclic number.

It is not a de Polignac number, because 43102214101 - 2¹⁵ = 43102181333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43102214161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21551107050 + 21551107051.

It is an arithmetic number, because the mean of its divisors is an integer number (21551107051).

Almost surely, 2^43102214101 is an apocalyptic number.

It is an amenable number.

43102214101 is a deficient number, since it is larger than the sum of its proper divisors (1).

43102214101 is an equidigital number, since it uses as much as digits as its factorization.

43102214101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 43102214101 its reverse (10141220134), we get a palindrome (53243434235).

The spelling of 43102214101 in words is "forty-three billion, one hundred two million, two hundred fourteen thousand, one hundred one".