11211300323303 has 2 divisors, whose sum is σ = 11211300323304. Its totient is φ = 11211300323302.

The previous prime is 11211300323233. The next prime is 11211300323323. The reversal of 11211300323303 is 30332300311211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11211300323303 - 2¹⁴ = 11211300306919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11211300323323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605650161651 + 5605650161652.

It is an arithmetic number, because the mean of its divisors is an integer number (5605650161652).

Almost surely, 2^{11211300323303} is an apocalyptic number.

11211300323303 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211300323303 is an equidigital number, since it uses as much as digits as its factorization.

11211300323303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11211300323303 its reverse (30332300311211), we get a palindrome (41543600634514).

The spelling of 11211300323303 in words is "eleven trillion, two hundred eleven billion, three hundred million, three hundred twenty-three thousand, three hundred three".