11124803330321 has 2 divisors, whose sum is σ = 11124803330322. Its totient is φ = 11124803330320.

The previous prime is 11124803330309. The next prime is 11124803330341. The reversal of 11124803330321 is 12303330842111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10399689771025 + 725113559296 = 3224855^2 + 851536^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11124803330321 is a prime.

It is a super-2 number, since 2×11124803330321² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11124803330341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562401665160 + 5562401665161.

It is an arithmetic number, because the mean of its divisors is an integer number (5562401665161).

Almost surely, 2^{11124803330321} is an apocalyptic number.

It is an amenable number.

11124803330321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124803330321 is an equidigital number, since it uses as much as digits as its factorization.

11124803330321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 11124803330321 in words is "eleven trillion, one hundred twenty-four billion, eight hundred three million, three hundred thirty thousand, three hundred twenty-one".