2311041113 has 2 divisors, whose sum is σ = 2311041114. Its totient is φ = 2311041112.

The previous prime is 2311041101. The next prime is 2311041119. The reversal of 2311041113 is 3111401132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2297476624 + 13564489 = 47932^2 + 3683^2 .

It is a cyclic number.

It is not a de Polignac number, because 2311041113 - 2⁶ = 2311041049 is a prime.

It is a super-2 number, since 2×2311041113² = 10681822051952557538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2311041091 and 2311041100.

It is not a weakly prime, because it can be changed into another prime (2311041119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155520556 + 1155520557.

It is an arithmetic number, because the mean of its divisors is an integer number (1155520557).

Almost surely, 2^2311041113 is an apocalyptic number.

It is an amenable number.

2311041113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311041113 is an equidigital number, since it uses as much as digits as its factorization.

2311041113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2311041113 is about 48073.2889763120. The cubic root of 2311041113 is about 1322.1149736017.

Adding to 2311041113 its reverse (3111401132), we get a palindrome (5422442245).

The spelling of 2311041113 in words is "two billion, three hundred eleven million, forty-one thousand, one hundred thirteen".