201332223263 has 2 divisors, whose sum is σ = 201332223264. Its totient is φ = 201332223262.

The previous prime is 201332223259. The next prime is 201332223277. The reversal of 201332223263 is 362322233102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201332223263 - 2² = 201332223259 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201332223203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100666111631 + 100666111632.

It is an arithmetic number, because the mean of its divisors is an integer number (100666111632).

Almost surely, 2^201332223263 is an apocalyptic number.

201332223263 is a deficient number, since it is larger than the sum of its proper divisors (1).

201332223263 is an equidigital number, since it uses as much as digits as its factorization.

201332223263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 201332223263 its reverse (362322233102), we get a palindrome (563654456365).

The spelling of 201332223263 in words is "two hundred one billion, three hundred thirty-two million, two hundred twenty-three thousand, two hundred sixty-three".