11103002230321 has 2 divisors, whose sum is σ = 11103002230322. Its totient is φ = 11103002230320.

The previous prime is 11103002230289. The next prime is 11103002230337. The reversal of 11103002230321 is 12303220030111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10753054264225 + 349947966096 = 3279185^2 + 591564^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103002230321 - 2⁵ = 11103002230289 is a prime.

It is not a weakly prime, because it can be changed into another prime (11103002230391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551501115160 + 5551501115161.

It is an arithmetic number, because the mean of its divisors is an integer number (5551501115161).

Almost surely, 2^{11103002230321} is an apocalyptic number.

It is an amenable number.

11103002230321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103002230321 is an equidigital number, since it uses as much as digits as its factorization.

11103002230321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11103002230321 its reverse (12303220030111), we get a palindrome (23406222260432).

The spelling of 11103002230321 in words is "eleven trillion, one hundred three billion, two million, two hundred thirty thousand, three hundred twenty-one".