201330432223 has 2 divisors, whose sum is σ = 201330432224. Its totient is φ = 201330432222.

The previous prime is 201330432209. The next prime is 201330432269. The reversal of 201330432223 is 322234033102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201330432223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201330432283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100665216111 + 100665216112.

It is an arithmetic number, because the mean of its divisors is an integer number (100665216112).

Almost surely, 2^201330432223 is an apocalyptic number.

201330432223 is a deficient number, since it is larger than the sum of its proper divisors (1).

201330432223 is an equidigital number, since it uses as much as digits as its factorization.

201330432223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 201330432223 its reverse (322234033102), we get a palindrome (523564465325).

The spelling of 201330432223 in words is "two hundred one billion, three hundred thirty million, four hundred thirty-two thousand, two hundred twenty-three".