200133343 has 4 divisors (see below), whose sum is σ = 200427048. Its totient is φ = 199839640.

The previous prime is 200133337. The next prime is 200133347. The reversal of 200133343 is 343331002.

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

It is a cyclic number.

It is not a de Polignac number, because 200133343 - 2¹³ = 200125151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200133343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200133347) 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, 145828 + ... + 147193.

It is an arithmetic number, because the mean of its divisors is an integer number (50106762).

Almost surely, 2^200133343 is an apocalyptic number.

200133343 is a deficient number, since it is larger than the sum of its proper divisors (293705).

200133343 is an equidigital number, since it uses as much as digits as its factorization.

200133343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293704.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 200133343 is about 14146.8492251808. The cubic root of 200133343 is about 584.9334845356.

Adding to 200133343 its reverse (343331002), we get a palindrome (543464345).

It can be divided in two parts, 2001 and 33343, that added together give a square (35344 = 188²).

The spelling of 200133343 in words is "two hundred million, one hundred thirty-three thousand, three hundred forty-three".