3011321113 has 2 divisors, whose sum is σ = 3011321114. Its totient is φ = 3011321112.

The previous prime is 3011321063. The next prime is 3011321123. The reversal of 3011321113 is 3111231103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2144430864 + 866890249 = 46308^2 + 29443^2 .

It is an emirp because it is prime and its reverse (3111231103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3011321113 - 2¹³ = 3011312921 is a prime.

It is not a weakly prime, because it can be changed into another prime (3011321123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1505660556 + 1505660557.

It is an arithmetic number, because the mean of its divisors is an integer number (1505660557).

Almost surely, 2^3011321113 is an apocalyptic number.

It is an amenable number.

3011321113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3011321113 is an equidigital number, since it uses as much as digits as its factorization.

3011321113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 3011321113 is about 54875.5055830924. The cubic root of 3011321113 is about 1444.0615008029.

Adding to 3011321113 its reverse (3111231103), we get a palindrome (6122552216).

The spelling of 3011321113 in words is "three billion, eleven million, three hundred twenty-one thousand, one hundred thirteen".