143166214602163 has 4 divisors (see below), whose sum is σ = 149390832628368. Its totient is φ = 136941596575960.

The previous prime is 143166214602121. The next prime is 143166214602181. The reversal of 143166214602163 is 361206412661341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 143166214602163 - 2³⁷ = 143028775648691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143166214602563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3112309013068 + ... + 3112309013113.

It is an arithmetic number, because the mean of its divisors is an integer number (37347708157092).

Almost surely, 2^{143166214602163} is an apocalyptic number.

143166214602163 is a deficient number, since it is larger than the sum of its proper divisors (6224618026205).

143166214602163 is an equidigital number, since it uses as much as digits as its factorization.

143166214602163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224618026204.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 143166214602163 in words is "one hundred forty-three trillion, one hundred sixty-six billion, two hundred fourteen million, six hundred two thousand, one hundred sixty-three".