1101100100143 has 2 divisors, whose sum is σ = 1101100100144. Its totient is φ = 1101100100142.

The previous prime is 1101100100083. The next prime is 1101100100147. The reversal of 1101100100143 is 3410010011011.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3410010011011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1101100100143 - 2¹³ = 1101100091951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101100100147) 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, 550550050071 + 550550050072.

It is an arithmetic number, because the mean of its divisors is an integer number (550550050072).

Almost surely, 2^{1101100100143} is an apocalyptic number.

1101100100143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101100100143 is an equidigital number, since it uses as much as digits as its factorization.

1101100100143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1101100100143 its reverse (3410010011011), we get a palindrome (4511110111154).

The spelling of 1101100100143 in words is "one trillion, one hundred one billion, one hundred million, one hundred thousand, one hundred forty-three".