201200312303 has 2 divisors, whose sum is σ = 201200312304. Its totient is φ = 201200312302.

The previous prime is 201200312293. The next prime is 201200312309. The reversal of 201200312303 is 303213002102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201200312303 - 2¹² = 201200308207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201200312309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600156151 + 100600156152.

It is an arithmetic number, because the mean of its divisors is an integer number (100600156152).

Almost surely, 2^201200312303 is an apocalyptic number.

201200312303 is a deficient number, since it is larger than the sum of its proper divisors (1).

201200312303 is an equidigital number, since it uses as much as digits as its factorization.

201200312303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 201200312303 its reverse (303213002102), we get a palindrome (504413314405).

The spelling of 201200312303 in words is "two hundred one billion, two hundred million, three hundred twelve thousand, three hundred three".