41022100243 has 2 divisors, whose sum is σ = 41022100244. Its totient is φ = 41022100242.

The previous prime is 41022100237. The next prime is 41022100279. The reversal of 41022100243 is 34200122014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41022100243 - 2⁹ = 41022099731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41022100243.

It is not a weakly prime, because it can be changed into another prime (41022100283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20511050121 + 20511050122.

It is an arithmetic number, because the mean of its divisors is an integer number (20511050122).

Almost surely, 2^41022100243 is an apocalyptic number.

41022100243 is a deficient number, since it is larger than the sum of its proper divisors (1).

41022100243 is an equidigital number, since it uses as much as digits as its factorization.

41022100243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 41022100243 its reverse (34200122014), we get a palindrome (75222222257).

The spelling of 41022100243 in words is "forty-one billion, twenty-two million, one hundred thousand, two hundred forty-three".