2011300330331 has 2 divisors, whose sum is σ = 2011300330332. Its totient is φ = 2011300330330.

The previous prime is 2011300330309. The next prime is 2011300330339. The reversal of 2011300330331 is 1330330031102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011300330331 - 2⁶ = 2011300330267 is a prime.

It is a super-2 number, since 2×2011300330331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2011300330339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005650165165 + 1005650165166.

It is an arithmetic number, because the mean of its divisors is an integer number (1005650165166).

Almost surely, 2^{2011300330331} is an apocalyptic number.

2011300330331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011300330331 is an equidigital number, since it uses as much as digits as its factorization.

2011300330331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 2011300330331 its reverse (1330330031102), we get a palindrome (3341630361433).

The spelling of 2011300330331 in words is "two trillion, eleven billion, three hundred million, three hundred thirty thousand, three hundred thirty-one".