200102233 has 4 divisors (see below), whose sum is σ = 207002340. Its totient is φ = 193202128.

The previous prime is 200102209. The next prime is 200102237. The reversal of 200102233 is 332201002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 157552704 + 42549529 = 12552^2 + 6523^2 .

It is a cyclic number.

It is not a de Polignac number, because 200102233 - 2²¹ = 198005081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200102237) 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, 3450010 + ... + 3450067.

It is an arithmetic number, because the mean of its divisors is an integer number (51750585).

Almost surely, 2^200102233 is an apocalyptic number.

It is an amenable number.

200102233 is a deficient number, since it is larger than the sum of its proper divisors (6900107).

200102233 is an equidigital number, since it uses as much as digits as its factorization.

200102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900106.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 200102233 is about 14145.7496443278. The cubic root of 200102233 is about 584.9031743711.

Adding to 200102233 its reverse (332201002), we get a palindrome (532303235).

The spelling of 200102233 in words is "two hundred million, one hundred two thousand, two hundred thirty-three".