143043506663 has 2 divisors, whose sum is σ = 143043506664. Its totient is φ = 143043506662.

The previous prime is 143043506651. The next prime is 143043506681. The reversal of 143043506663 is 366605340341.

It is a happy number.

143043506663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143043506663 - 2¹⁰ = 143043505639 is a prime.

It is a super-2 number, since 2×143043506663² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143043506663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143040506663) 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, 71521753331 + 71521753332.

It is an arithmetic number, because the mean of its divisors is an integer number (71521753332).

Almost surely, 2^143043506663 is an apocalyptic number.

143043506663 is a deficient number, since it is larger than the sum of its proper divisors (1).

143043506663 is an equidigital number, since it uses as much as digits as its factorization.

143043506663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 143043506663 in words is "one hundred forty-three billion, forty-three million, five hundred six thousand, six hundred sixty-three".