11301203321003 has 2 divisors, whose sum is σ = 11301203321004. Its totient is φ = 11301203321002.

The previous prime is 11301203320973. The next prime is 11301203321021. The reversal of 11301203321003 is 30012330210311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11301203321003 - 2²² = 11301199126699 is a prime.

It is not a weakly prime, because it can be changed into another prime (11301203326003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650601660501 + 5650601660502.

It is an arithmetic number, because the mean of its divisors is an integer number (5650601660502).

Almost surely, 2^{11301203321003} is an apocalyptic number.

11301203321003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301203321003 is an equidigital number, since it uses as much as digits as its factorization.

11301203321003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11301203321003 its reverse (30012330210311), we get a palindrome (41313533531314).

The spelling of 11301203321003 in words is "eleven trillion, three hundred one billion, two hundred three million, three hundred twenty-one thousand, three".