201100323102103 has 2 divisors, whose sum is σ = 201100323102104. Its totient is φ = 201100323102102.

The previous prime is 201100323101987. The next prime is 201100323102127. The reversal of 201100323102103 is 301201323001102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201100323102103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201100320102103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100550161551051 + 100550161551052.

It is an arithmetic number, because the mean of its divisors is an integer number (100550161551052).

Almost surely, 2^{201100323102103} is an apocalyptic number.

201100323102103 is a deficient number, since it is larger than the sum of its proper divisors (1).

201100323102103 is an equidigital number, since it uses as much as digits as its factorization.

201100323102103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201100323102103 its reverse (301201323001102), we get a palindrome (502301646103205).

The spelling of 201100323102103 in words is "two hundred one trillion, one hundred billion, three hundred twenty-three million, one hundred two thousand, one hundred three".