143020063 has 4 divisors (see below), whose sum is σ = 144627120. Its totient is φ = 141413008.

The previous prime is 143020061. The next prime is 143020069. The reversal of 143020063 is 360020341.

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 143020063 - 2¹ = 143020061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143020063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143020061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803395 + ... + 803572.

It is an arithmetic number, because the mean of its divisors is an integer number (36156780).

Almost surely, 2^143020063 is an apocalyptic number.

143020063 is a deficient number, since it is larger than the sum of its proper divisors (1607057).

143020063 is an equidigital number, since it uses as much as digits as its factorization.

143020063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607056.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 143020063 is about 11959.0995898521. The cubic root of 143020063 is about 522.9566079476.

The spelling of 143020063 in words is "one hundred forty-three million, twenty thousand, sixty-three".