323212209121103 has 2 divisors, whose sum is σ = 323212209121104. Its totient is φ = 323212209121102.

The previous prime is 323212209121091. The next prime is 323212209121111. The reversal of 323212209121103 is 301121902212323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323212209121103 - 2²⁰ = 323212208072527 is a prime.

It is a super-2 number, since 2×323212209121103² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323212209121103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212209121163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606104560551 + 161606104560552.

It is an arithmetic number, because the mean of its divisors is an integer number (161606104560552).

Almost surely, 2^{323212209121103} is an apocalyptic number.

323212209121103 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212209121103 is an equidigital number, since it uses as much as digits as its factorization.

323212209121103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 323212209121103 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred nine million, one hundred twenty-one thousand, one hundred three".