2061113 has 2 divisors, whose sum is σ = 2061114. Its totient is φ = 2061112.

The previous prime is 2061109. The next prime is 2061127. The reversal of 2061113 is 3111602.

It is an a-pointer prime, because the next prime (2061127) can be obtained adding 2061113 to its sum of digits (14).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1281424 + 779689 = 1132^2 + 883^2 .

It is a cyclic number.

It is not a de Polignac number, because 2061113 - 2² = 2061109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2061173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030556 + 1030557.

It is an arithmetic number, because the mean of its divisors is an integer number (1030557).

2^2061113 is an apocalyptic number.

It is an amenable number.

2061113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061113 is an equidigital number, since it uses as much as digits as its factorization.

2061113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2061113 is about 1435.6576890053. The cubic root of 2061113 is about 127.2625440678.

Adding to 2061113 its reverse (3111602), we get a palindrome (5172715).

The spelling of 2061113 in words is "two million, sixty-one thousand, one hundred thirteen".