202132121203 has 2 divisors, whose sum is σ = 202132121204. Its totient is φ = 202132121202.

The previous prime is 202132121189. The next prime is 202132121251. The reversal of 202132121203 is 302121231202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202132121203 - 2²⁵ = 202098566771 is a prime.

It is not a weakly prime, because it can be changed into another prime (202132121293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101066060601 + 101066060602.

It is an arithmetic number, because the mean of its divisors is an integer number (101066060602).

Almost surely, 2^202132121203 is an apocalyptic number.

202132121203 is a deficient number, since it is larger than the sum of its proper divisors (1).

202132121203 is an equidigital number, since it uses as much as digits as its factorization.

202132121203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 202132121203 its reverse (302121231202), we get a palindrome (504253352405).

The spelling of 202132121203 in words is "two hundred two billion, one hundred thirty-two million, one hundred twenty-one thousand, two hundred three".