202133030243 has 2 divisors, whose sum is σ = 202133030244. Its totient is φ = 202133030242.

The previous prime is 202133030173. The next prime is 202133030263. The reversal of 202133030243 is 342030331202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202133030243 - 2²⁸ = 201864594787 is a prime.

It is not a weakly prime, because it can be changed into another prime (202133030263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101066515121 + 101066515122.

It is an arithmetic number, because the mean of its divisors is an integer number (101066515122).

Almost surely, 2^202133030243 is an apocalyptic number.

202133030243 is a deficient number, since it is larger than the sum of its proper divisors (1).

202133030243 is an equidigital number, since it uses as much as digits as its factorization.

202133030243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 202133030243 its reverse (342030331202), we get a palindrome (544163361445).

The spelling of 202133030243 in words is "two hundred two billion, one hundred thirty-three million, thirty thousand, two hundred forty-three".