2163312133603 has 2 divisors, whose sum is σ = 2163312133604. Its totient is φ = 2163312133602.

The previous prime is 2163312133561. The next prime is 2163312133673. The reversal of 2163312133603 is 3063312133612.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2163312133603 - 2²⁹ = 2162775262691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2163312133673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081656066801 + 1081656066802.

It is an arithmetic number, because the mean of its divisors is an integer number (1081656066802).

Almost surely, 2^{2163312133603} is an apocalyptic number.

2163312133603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2163312133603 is an equidigital number, since it uses as much as digits as its factorization.

2163312133603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 34.

Subtracting 2163312133603 from its reverse (3063312133612), we obtain a palindrome (900000000009).

The spelling of 2163312133603 in words is "two trillion, one hundred sixty-three billion, three hundred twelve million, one hundred thirty-three thousand, six hundred three".