2112301013 has 2 divisors, whose sum is σ = 2112301014. Its totient is φ = 2112301012.

The previous prime is 2112301001. The next prime is 2112301019. The reversal of 2112301013 is 3101032112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1555671364 + 556629649 = 39442^2 + 23593^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112301013 - 2²⁴ = 2095523797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112301019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056150506 + 1056150507.

It is an arithmetic number, because the mean of its divisors is an integer number (1056150507).

Almost surely, 2^2112301013 is an apocalyptic number.

It is an amenable number.

2112301013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112301013 is an equidigital number, since it uses as much as digits as its factorization.

2112301013 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2112301013 is about 45959.7760329617. The cubic root of 2112301013 is about 1283.0746829873.

Adding to 2112301013 its reverse (3101032112), we get a palindrome (5213333125).

The spelling of 2112301013 in words is "two billion, one hundred twelve million, three hundred one thousand, thirteen".