212000203232353 has 2 divisors, whose sum is σ = 212000203232354. Its totient is φ = 212000203232352.

The previous prime is 212000203232281. The next prime is 212000203232407. The reversal of 212000203232353 is 353232302000212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116703793520209 + 95296409712144 = 10802953^2 + 9761988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212000203232353 is a prime.

It is not a weakly prime, because it can be changed into another prime (212000203232953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000101616176 + 106000101616177.

It is an arithmetic number, because the mean of its divisors is an integer number (106000101616177).

Almost surely, 2^{212000203232353} is an apocalyptic number.

It is an amenable number.

212000203232353 is a deficient number, since it is larger than the sum of its proper divisors (1).

212000203232353 is an equidigital number, since it uses as much as digits as its factorization.

212000203232353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 212000203232353 its reverse (353232302000212), we get a palindrome (565232505232565).

The spelling of 212000203232353 in words is "two hundred twelve trillion, two hundred three million, two hundred thirty-two thousand, three hundred fifty-three".