12179113 has 2 divisors, whose sum is σ = 12179114. Its totient is φ = 12179112.

The previous prime is 12179107. The next prime is 12179119. The reversal of 12179113 is 31197121.

It is a balanced prime because it is at equal distance from previous prime (12179107) and next prime (12179119).

It can be written as a sum of positive squares in only one way, i.e., 11478544 + 700569 = 3388^2 + 837^2 .

It is an emirp because it is prime and its reverse (31197121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12179113 - 2⁵ = 12179081 is a prime.

It is not a weakly prime, because it can be changed into another prime (12179119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6089556 + 6089557.

It is an arithmetic number, because the mean of its divisors is an integer number (6089557).

Almost surely, 2^12179113 is an apocalyptic number.

It is an amenable number.

12179113 is a deficient number, since it is larger than the sum of its proper divisors (1).

12179113 is an equidigital number, since it uses as much as digits as its factorization.

12179113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 25.

The square root of 12179113 is about 3489.8585931238. The cubic root of 12179113 is about 230.0763010868.

The spelling of 12179113 in words is "twelve million, one hundred seventy-nine thousand, one hundred thirteen".