143663312106055 has 12 divisors (see below), whose sum is σ = 200542256083080. Its totient is φ = 98511985443984.

The previous prime is 143663312105959. The next prime is 143663312106077. The reversal of 143663312106055 is 550601213366341.

It is a happy number.

It is not a de Polignac number, because 143663312106055 - 2¹³ = 143663312097863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143663312105996 and 143663312106014.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 293190432625 + ... + 293190433114.

It is an arithmetic number, because the mean of its divisors is an integer number (16711854673590).

Almost surely, 2^{143663312106055} is an apocalyptic number.

143663312106055 is a deficient number, since it is larger than the sum of its proper divisors (56878943977025).

143663312106055 is an equidigital number, since it uses as much as digits as its factorization.

143663312106055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586380865758 (or 586380865751 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 143663312106055 in words is "one hundred forty-three trillion, six hundred sixty-three billion, three hundred twelve million, one hundred six thousand, fifty-five".