203343323222099 has 2 divisors, whose sum is σ = 203343323222100. Its totient is φ = 203343323222098.

The previous prime is 203343323221957. The next prime is 203343323222101. The reversal of 203343323222099 is 990222323343302.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-203343323222099 is a prime.

Together with 203343323222101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (203343323222399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101671661611049 + 101671661611050.

It is an arithmetic number, because the mean of its divisors is an integer number (101671661611050).

Almost surely, 2^{203343323222099} is an apocalyptic number.

203343323222099 is a deficient number, since it is larger than the sum of its proper divisors (1).

203343323222099 is an equidigital number, since it uses as much as digits as its factorization.

203343323222099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2519424, while the sum is 47.

The spelling of 203343323222099 in words is "two hundred three trillion, three hundred forty-three billion, three hundred twenty-three million, two hundred twenty-two thousand, ninety-nine".