4243201103 has 2 divisors, whose sum is σ = 4243201104. Its totient is φ = 4243201102.

The previous prime is 4243201099. The next prime is 4243201111. The reversal of 4243201103 is 3011023424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4243201103 - 2² = 4243201099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4243201603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121600551 + 2121600552.

It is an arithmetic number, because the mean of its divisors is an integer number (2121600552).

Almost surely, 2^4243201103 is an apocalyptic number.

4243201103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4243201103 is an equidigital number, since it uses as much as digits as its factorization.

4243201103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4243201103 is about 65139.8580210304. The cubic root of 4243201103 is about 1618.9416832824.

Adding to 4243201103 its reverse (3011023424), we get a palindrome (7254224527).

The spelling of 4243201103 in words is "four billion, two hundred forty-three million, two hundred one thousand, one hundred three".