4043113044101 has 2 divisors, whose sum is σ = 4043113044102. Its totient is φ = 4043113044100.

The previous prime is 4043113044067. The next prime is 4043113044137. The reversal of 4043113044101 is 1014403113404.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3549452232001 + 493660812100 = 1883999^2 + 702610^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4043113044101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4043113044001) 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, 2021556522050 + 2021556522051.

It is an arithmetic number, because the mean of its divisors is an integer number (2021556522051).

Almost surely, 2^{4043113044101} is an apocalyptic number.

It is an amenable number.

4043113044101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043113044101 is an equidigital number, since it uses as much as digits as its factorization.

4043113044101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4043113044101 its reverse (1014403113404), we get a palindrome (5057516157505).

The spelling of 4043113044101 in words is "four trillion, forty-three billion, one hundred thirteen million, forty-four thousand, one hundred one".