202300212349 has 2 divisors, whose sum is σ = 202300212350. Its totient is φ = 202300212348.

The previous prime is 202300212287. The next prime is 202300212377. The reversal of 202300212349 is 943212003202.

It is an a-pointer prime, because the next prime (202300212377) can be obtained adding 202300212349 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167813122500 + 34487089849 = 409650^2 + 185707^2 .

It is a cyclic number.

It is not a de Polignac number, because 202300212349 - 2³¹ = 200152728701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202300212949) 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, 101150106174 + 101150106175.

It is an arithmetic number, because the mean of its divisors is an integer number (101150106175).

Almost surely, 2^202300212349 is an apocalyptic number.

It is an amenable number.

202300212349 is a deficient number, since it is larger than the sum of its proper divisors (1).

202300212349 is an equidigital number, since it uses as much as digits as its factorization.

202300212349 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 202300212349 in words is "two hundred two billion, three hundred million, two hundred twelve thousand, three hundred forty-nine".