11331122230303 has 2 divisors, whose sum is σ = 11331122230304. Its totient is φ = 11331122230302.

The previous prime is 11331122230297. The next prime is 11331122230321. The reversal of 11331122230303 is 30303222113311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331122230303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11331122230343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665561115151 + 5665561115152.

It is an arithmetic number, because the mean of its divisors is an integer number (5665561115152).

Almost surely, 2^{11331122230303} is an apocalyptic number.

11331122230303 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331122230303 is an equidigital number, since it uses as much as digits as its factorization.

11331122230303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11331122230303 its reverse (30303222113311), we get a palindrome (41634344343614).

The spelling of 11331122230303 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred thirty thousand, three hundred three".