143106002 has 8 divisors (see below), whose sum is σ = 231171276. Its totient is φ = 66048912.

The previous prime is 143105999. The next prime is 143106011. The reversal of 143106002 is 200601341.

It can be written as a sum of positive squares in 2 ways, for example, as 138039001 + 5067001 = 11749^2 + 2251^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752013 + ... + 2752064.

Almost surely, 2^143106002 is an apocalyptic number.

143106002 is a deficient number, since it is larger than the sum of its proper divisors (88065274).

143106002 is a wasteful number, since it uses less digits than its factorization.

143106002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504092.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 143106002 is about 11962.6920883219. The cubic root of 143106002 is about 523.0613330428.

Adding to 143106002 its reverse (200601341), we get a palindrome (343707343).

The spelling of 143106002 in words is "one hundred forty-three million, one hundred six thousand, two".