200142003 has 8 divisors (see below), whose sum is σ = 282553488. Its totient is φ = 125579264.

The previous prime is 200142001. The next prime is 200142011. The reversal of 200142003 is 300241002.

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

It is a cyclic number.

It is not a de Polignac number, because 200142003 - 2¹ = 200142001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200142003.

It is not an unprimeable number, because it can be changed into a prime (200142001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1962126 + ... + 1962227.

It is an arithmetic number, because the mean of its divisors is an integer number (35319186).

Almost surely, 2^200142003 is an apocalyptic number.

200142003 is a deficient number, since it is larger than the sum of its proper divisors (82411485).

200142003 is a wasteful number, since it uses less digits than its factorization.

200142003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3924373.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 200142003 is about 14147.1552970906. The cubic root of 200142003 is about 584.9419213289.

Adding to 200142003 its reverse (300241002), we get a palindrome (500383005).

The spelling of 200142003 in words is "two hundred million, one hundred forty-two thousand, three".