203232233211211 has 2 divisors, whose sum is σ = 203232233211212. Its totient is φ = 203232233211210.

The previous prime is 203232233211209. The next prime is 203232233211253. The reversal of 203232233211211 is 112112332232302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203232233211211 - 2¹ = 203232233211209 is a prime.

Together with 203232233211209, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 203232233211211.

It is not a weakly prime, because it can be changed into another prime (203232233211611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101616116605605 + 101616116605606.

It is an arithmetic number, because the mean of its divisors is an integer number (101616116605606).

Almost surely, 2^{203232233211211} is an apocalyptic number.

203232233211211 is a deficient number, since it is larger than the sum of its proper divisors (1).

203232233211211 is an equidigital number, since it uses as much as digits as its factorization.

203232233211211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 203232233211211 its reverse (112112332232302), we get a palindrome (315344565443513).

The spelling of 203232233211211 in words is "two hundred three trillion, two hundred thirty-two billion, two hundred thirty-three million, two hundred eleven thousand, two hundred eleven".