12056113 has 2 divisors, whose sum is σ = 12056114. Its totient is φ = 12056112.

The previous prime is 12056087. The next prime is 12056123. The reversal of 12056113 is 31165021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7246864 + 4809249 = 2692^2 + 2193^2 .

It is an emirp because it is prime and its reverse (31165021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12056113 - 2⁵ = 12056081 is a prime.

It is not a weakly prime, because it can be changed into another prime (12056123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6028056 + 6028057.

It is an arithmetic number, because the mean of its divisors is an integer number (6028057).

Almost surely, 2^12056113 is an apocalyptic number.

It is an amenable number.

12056113 is a deficient number, since it is larger than the sum of its proper divisors (1).

12056113 is an equidigital number, since it uses as much as digits as its factorization.

12056113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12056113 is about 3472.1913829742. The cubic root of 12056113 is about 229.2991456741.

The spelling of 12056113 in words is "twelve million, fifty-six thousand, one hundred thirteen".