2443243110101 has 2 divisors, whose sum is σ = 2443243110102. Its totient is φ = 2443243110100.

The previous prime is 2443243110071. The next prime is 2443243110109. The reversal of 2443243110101 is 1010113423442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2219891404900 + 223351705201 = 1489930^2 + 472601^2 .

It is a cyclic number.

It is not a de Polignac number, because 2443243110101 - 2⁶ = 2443243110037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2443243110109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221621555050 + 1221621555051.

It is an arithmetic number, because the mean of its divisors is an integer number (1221621555051).

Almost surely, 2^{2443243110101} is an apocalyptic number.

It is an amenable number.

2443243110101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2443243110101 is an equidigital number, since it uses as much as digits as its factorization.

2443243110101 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 2443243110101 its reverse (1010113423442), we get a palindrome (3453356533543).

The spelling of 2443243110101 in words is "two trillion, four hundred forty-three billion, two hundred forty-three million, one hundred ten thousand, one hundred one".