11230321333331 has 2 divisors, whose sum is σ = 11230321333332. Its totient is φ = 11230321333330.

The previous prime is 11230321333313. The next prime is 11230321333339. The reversal of 11230321333331 is 13333312303211.

Together with previous prime (11230321333313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11230321333331 is a prime.

It is a super-2 number, since 2×11230321333331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230321333294 and 11230321333303.

It is not a weakly prime, because it can be changed into another prime (11230321333339) 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, 5615160666665 + 5615160666666.

It is an arithmetic number, because the mean of its divisors is an integer number (5615160666666).

Almost surely, 2^{11230321333331} is an apocalyptic number.

11230321333331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230321333331 is an equidigital number, since it uses as much as digits as its factorization.

11230321333331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 11230321333331 its reverse (13333312303211), we get a palindrome (24563633636542).

The spelling of 11230321333331 in words is "eleven trillion, two hundred thirty billion, three hundred twenty-one million, three hundred thirty-three thousand, three hundred thirty-one".