200002020143 has 8 divisors (see below), whose sum is σ = 200975742480. Its totient is φ = 199029170880.

The previous prime is 200002020079. The next prime is 200002020149. The reversal of 200002020143 is 341020200002.

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 200002020143 - 2⁶ = 200002020079 is a prime.

It is a super-2 number, since 2×200002020143² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002020149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243371 + ... + 677667.

It is an arithmetic number, because the mean of its divisors is an integer number (25121967810).

Almost surely, 2^200002020143 is an apocalyptic number.

200002020143 is a deficient number, since it is larger than the sum of its proper divisors (973722337).

200002020143 is a wasteful number, since it uses less digits than its factorization.

200002020143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436537.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 200002020143 its reverse (341020200002), we get a palindrome (541022220145).

The spelling of 200002020143 in words is "two hundred billion, two million, twenty thousand, one hundred forty-three".