43205050223 has 2 divisors, whose sum is σ = 43205050224. Its totient is φ = 43205050222.

The previous prime is 43205050169. The next prime is 43205050261. The reversal of 43205050223 is 32205050234.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43205050223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43205050192 and 43205050201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43205020223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21602525111 + 21602525112.

It is an arithmetic number, because the mean of its divisors is an integer number (21602525112).

Almost surely, 2^43205050223 is an apocalyptic number.

43205050223 is a deficient number, since it is larger than the sum of its proper divisors (1).

43205050223 is an equidigital number, since it uses as much as digits as its factorization.

43205050223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 26.

The spelling of 43205050223 in words is "forty-three billion, two hundred five million, fifty thousand, two hundred twenty-three".