2011330230113 has 2 divisors, whose sum is σ = 2011330230114. Its totient is φ = 2011330230112.

The previous prime is 2011330230089. The next prime is 2011330230227. The reversal of 2011330230113 is 3110320331102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1266687222784 + 744643007329 = 1125472^2 + 862927^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011330230113 - 2³⁸ = 1736452323169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011330220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005665115056 + 1005665115057.

It is an arithmetic number, because the mean of its divisors is an integer number (1005665115057).

Almost surely, 2^{2011330230113} is an apocalyptic number.

It is an amenable number.

2011330230113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011330230113 is an equidigital number, since it uses as much as digits as its factorization.

2011330230113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2011330230113 its reverse (3110320331102), we get a palindrome (5121650561215).

The spelling of 2011330230113 in words is "two trillion, eleven billion, three hundred thirty million, two hundred thirty thousand, one hundred thirteen".