143666311360051 has 2 divisors, whose sum is σ = 143666311360052. Its totient is φ = 143666311360050.

The previous prime is 143666311360007. The next prime is 143666311360079. The reversal of 143666311360051 is 150063113666341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143666311360051 - 2³¹ = 143664163876403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143666311359983 and 143666311360010.

It is not a weakly prime, because it can be changed into another prime (143666311366051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71833155680025 + 71833155680026.

It is an arithmetic number, because the mean of its divisors is an integer number (71833155680026).

Almost surely, 2^{143666311360051} is an apocalyptic number.

143666311360051 is a deficient number, since it is larger than the sum of its proper divisors (1).

143666311360051 is an equidigital number, since it uses as much as digits as its factorization.

143666311360051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 143666311360051 in words is "one hundred forty-three trillion, six hundred sixty-six billion, three hundred eleven million, three hundred sixty thousand, fifty-one".