200002021093 has 8 divisors (see below), whose sum is σ = 236455591680. Its totient is φ = 165518913840.

The previous prime is 200002021091. The next prime is 200002021111. The reversal of 200002021093 is 390120200002.

It is a happy number.

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

It is not a de Polignac number, because 200002021093 - 2¹ = 200002021091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200002021093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002021091) 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, 492615613 + ... + 492616018.

It is an arithmetic number, because the mean of its divisors is an integer number (29556948960).

Almost surely, 2^200002021093 is an apocalyptic number.

It is an amenable number.

200002021093 is a deficient number, since it is larger than the sum of its proper divisors (36453570587).

200002021093 is an equidigital number, since it uses as much as digits as its factorization.

200002021093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985231667.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 200002021093 its reverse (390120200002), we get a palindrome (590122221095).

The spelling of 200002021093 in words is "two hundred billion, two million, twenty-one thousand, ninety-three".