200019102 has 8 divisors (see below), whose sum is σ = 400038216. Its totient is φ = 66673032.

The previous prime is 200019097. The next prime is 200019103. The reversal of 200019102 is 201910002.

It is a happy number.

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

200019102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200019103) 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, 16668253 + ... + 16668264.

It is an arithmetic number, because the mean of its divisors is an integer number (50004777).

Almost surely, 2^200019102 is an apocalyptic number.

200019102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200019102 is a wasteful number, since it uses less digits than its factorization.

200019102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33336522.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 200019102 is about 14142.8109652926. The cubic root of 200019102 is about 584.8221652455.

Adding to 200019102 its reverse (201910002), we get a palindrome (401929104).

The spelling of 200019102 in words is "two hundred million, nineteen thousand, one hundred two".