1110000100243 has 2 divisors, whose sum is σ = 1110000100244. Its totient is φ = 1110000100242.

The previous prime is 1110000100219. The next prime is 1110000100267. The reversal of 1110000100243 is 3420010000111.

It is a balanced prime because it is at equal distance from previous prime (1110000100219) and next prime (1110000100267).

It is a cyclic number.

It is not a de Polignac number, because 1110000100243 - 2⁵ = 1110000100211 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110000109243) 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, 555000050121 + 555000050122.

It is an arithmetic number, because the mean of its divisors is an integer number (555000050122).

Almost surely, 2^{1110000100243} is an apocalyptic number.

1110000100243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110000100243 is an equidigital number, since it uses as much as digits as its factorization.

1110000100243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1110000100243 its reverse (3420010000111), we get a palindrome (4530010100354).

The spelling of 1110000100243 in words is "one trillion, one hundred ten billion, one hundred thousand, two hundred forty-three".