143301166 has 8 divisors (see below), whose sum is σ = 215312400. Its totient is φ = 71530368.

The previous prime is 143301163. The next prime is 143301199. The reversal of 143301166 is 661103341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 143301166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143301161) 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, 58611 + ... + 61006.

It is an arithmetic number, because the mean of its divisors is an integer number (26914050).

Almost surely, 2^143301166 is an apocalyptic number.

143301166 is a deficient number, since it is larger than the sum of its proper divisors (72011234).

143301166 is a wasteful number, since it uses less digits than its factorization.

143301166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120218.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 143301166 is about 11970.8465030674. The cubic root of 143301166 is about 523.2990038831.

The spelling of 143301166 in words is "one hundred forty-three million, three hundred one thousand, one hundred sixty-six".