201203050423 has 2 divisors, whose sum is σ = 201203050424. Its totient is φ = 201203050422.

The previous prime is 201203050381. The next prime is 201203050457. The reversal of 201203050423 is 324050302102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201203050423 - 2⁹ = 201203049911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201203050394 and 201203050403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201203050493) 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, 100601525211 + 100601525212.

It is an arithmetic number, because the mean of its divisors is an integer number (100601525212).

Almost surely, 2^201203050423 is an apocalyptic number.

201203050423 is a deficient number, since it is larger than the sum of its proper divisors (1).

201203050423 is an equidigital number, since it uses as much as digits as its factorization.

201203050423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 201203050423 its reverse (324050302102), we get a palindrome (525253352525).

The spelling of 201203050423 in words is "two hundred one billion, two hundred three million, fifty thousand, four hundred twenty-three".