102003323216323 has 2 divisors, whose sum is σ = 102003323216324. Its totient is φ = 102003323216322.

The previous prime is 102003323216279. The next prime is 102003323216369. The reversal of 102003323216323 is 323612323300201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102003323216323 is a prime.

It is a super-4 number, since 4×102003323216323⁴ (a number of 57 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (102003323216923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51001661608161 + 51001661608162.

It is an arithmetic number, because the mean of its divisors is an integer number (51001661608162).

Almost surely, 2^{102003323216323} is an apocalyptic number.

102003323216323 is a deficient number, since it is larger than the sum of its proper divisors (1).

102003323216323 is an equidigital number, since it uses as much as digits as its factorization.

102003323216323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 102003323216323 its reverse (323612323300201), we get a palindrome (425615646516524).

The spelling of 102003323216323 in words is "one hundred two trillion, three billion, three hundred twenty-three million, two hundred sixteen thousand, three hundred twenty-three".