1143795631183 has 2 divisors, whose sum is σ = 1143795631184. Its totient is φ = 1143795631182.

The previous prime is 1143795631163. The next prime is 1143795631247. The reversal of 1143795631183 is 3811365973411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1143795631183 - 2⁹ = 1143795630671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1143795631183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1143795631163) 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, 571897815591 + 571897815592.

It is an arithmetic number, because the mean of its divisors is an integer number (571897815592).

Almost surely, 2^{1143795631183} is an apocalyptic number.

1143795631183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143795631183 is an equidigital number, since it uses as much as digits as its factorization.

1143795631183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 52.

The spelling of 1143795631183 in words is "one trillion, one hundred forty-three billion, seven hundred ninety-five million, six hundred thirty-one thousand, one hundred eighty-three".