2012546113 has 2 divisors, whose sum is σ = 2012546114. Its totient is φ = 2012546112.

The previous prime is 2012546027. The next prime is 2012546141. The reversal of 2012546113 is 3116452102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1926946609 + 85599504 = 43897^2 + 9252^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012546113 - 2¹³ = 2012537921 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012547113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006273056 + 1006273057.

It is an arithmetic number, because the mean of its divisors is an integer number (1006273057).

Almost surely, 2^2012546113 is an apocalyptic number.

It is an amenable number.

2012546113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012546113 is an equidigital number, since it uses as much as digits as its factorization.

2012546113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2012546113 is about 44861.4100647762. The cubic root of 2012546113 is about 1262.5500788291.

Adding to 2012546113 its reverse (3116452102), we get a palindrome (5128998215).

The spelling of 2012546113 in words is "two billion, twelve million, five hundred forty-six thousand, one hundred thirteen".