13312312133203 has 2 divisors, whose sum is σ = 13312312133204. Its totient is φ = 13312312133202.

The previous prime is 13312312133201. The next prime is 13312312133207. The reversal of 13312312133203 is 30233121321331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13312312133203 - 2¹ = 13312312133201 is a prime.

Together with 13312312133201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13312312133201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656156066601 + 6656156066602.

It is an arithmetic number, because the mean of its divisors is an integer number (6656156066602).

Almost surely, 2^{13312312133203} is an apocalyptic number.

13312312133203 is a deficient number, since it is larger than the sum of its proper divisors (1).

13312312133203 is an equidigital number, since it uses as much as digits as its factorization.

13312312133203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 13312312133203 its reverse (30233121321331), we get a palindrome (43545433454534).

The spelling of 13312312133203 in words is "thirteen trillion, three hundred twelve billion, three hundred twelve million, one hundred thirty-three thousand, two hundred three".