201123232207 has 2 divisors, whose sum is σ = 201123232208. Its totient is φ = 201123232206.

The previous prime is 201123232157. The next prime is 201123232213. The reversal of 201123232207 is 702232321102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201123232207 - 2¹¹ = 201123230159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201123232007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100561616103 + 100561616104.

It is an arithmetic number, because the mean of its divisors is an integer number (100561616104).

Almost surely, 2^201123232207 is an apocalyptic number.

201123232207 is a deficient number, since it is larger than the sum of its proper divisors (1).

201123232207 is an equidigital number, since it uses as much as digits as its factorization.

201123232207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 201123232207 its reverse (702232321102), we get a palindrome (903355553309).

The spelling of 201123232207 in words is "two hundred one billion, one hundred twenty-three million, two hundred thirty-two thousand, two hundred seven".