13311302203 has 2 divisors, whose sum is σ = 13311302204. Its totient is φ = 13311302202.

The previous prime is 13311302201. The next prime is 13311302219. The reversal of 13311302203 is 30220311331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13311302203 - 2¹ = 13311302201 is a prime.

Together with 13311302201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13311302201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655651101 + 6655651102.

It is an arithmetic number, because the mean of its divisors is an integer number (6655651102).

Almost surely, 2^13311302203 is an apocalyptic number.

13311302203 is a deficient number, since it is larger than the sum of its proper divisors (1).

13311302203 is an equidigital number, since it uses as much as digits as its factorization.

13311302203 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 13311302203 its reverse (30220311331), we get a palindrome (43531613534).

The spelling of 13311302203 in words is "thirteen billion, three hundred eleven million, three hundred two thousand, two hundred three".