12203311303 has 2 divisors, whose sum is σ = 12203311304. Its totient is φ = 12203311302.

The previous prime is 12203311247. The next prime is 12203311313. The reversal of 12203311303 is 30311330221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12203311303 - 2²⁹ = 11666440391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12203311313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101655651 + 6101655652.

It is an arithmetic number, because the mean of its divisors is an integer number (6101655652).

Almost surely, 2^12203311303 is an apocalyptic number.

12203311303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203311303 is an equidigital number, since it uses as much as digits as its factorization.

12203311303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12203311303 its reverse (30311330221), we get a palindrome (42514641524).

The spelling of 12203311303 in words is "twelve billion, two hundred three million, three hundred eleven thousand, three hundred three".