201273363223 has 2 divisors, whose sum is σ = 201273363224. Its totient is φ = 201273363222.

The previous prime is 201273363211. The next prime is 201273363301. The reversal of 201273363223 is 322363372102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201273363223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201273303223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100636681611 + 100636681612.

It is an arithmetic number, because the mean of its divisors is an integer number (100636681612).

Almost surely, 2^201273363223 is an apocalyptic number.

201273363223 is a deficient number, since it is larger than the sum of its proper divisors (1).

201273363223 is an equidigital number, since it uses as much as digits as its factorization.

201273363223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

The spelling of 201273363223 in words is "two hundred one billion, two hundred seventy-three million, three hundred sixty-three thousand, two hundred twenty-three".