201202230323 has 2 divisors, whose sum is σ = 201202230324. Its totient is φ = 201202230322.

The previous prime is 201202230319. The next prime is 201202230407. The reversal of 201202230323 is 323032202102.

201202230323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201202230323 - 2² = 201202230319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201202230295 and 201202230304.

It is not a weakly prime, because it can be changed into another prime (201202230223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601115161 + 100601115162.

It is an arithmetic number, because the mean of its divisors is an integer number (100601115162).

Almost surely, 2^201202230323 is an apocalyptic number.

201202230323 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202230323 is an equidigital number, since it uses as much as digits as its factorization.

201202230323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 201202230323 its reverse (323032202102), we get a palindrome (524234432425).

The spelling of 201202230323 in words is "two hundred one billion, two hundred two million, two hundred thirty thousand, three hundred twenty-three".