11331321301 has 2 divisors, whose sum is σ = 11331321302. Its totient is φ = 11331321300.

The previous prime is 11331321203. The next prime is 11331321329. The reversal of 11331321301 is 10312313311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7276943025 + 4054378276 = 85305^2 + 63674^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331321301 - 2⁷ = 11331321173 is a prime.

It is a super-3 number, since 3×11331321301³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11331321901) 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, 5665660650 + 5665660651.

It is an arithmetic number, because the mean of its divisors is an integer number (5665660651).

Almost surely, 2^11331321301 is an apocalyptic number.

It is an amenable number.

11331321301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331321301 is an equidigital number, since it uses as much as digits as its factorization.

11331321301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11331321301 its reverse (10312313311), we get a palindrome (21643634612).

The spelling of 11331321301 in words is "eleven billion, three hundred thirty-one million, three hundred twenty-one thousand, three hundred one".