12130123442183 has 2 divisors, whose sum is σ = 12130123442184. Its totient is φ = 12130123442182.

The previous prime is 12130123442179. The next prime is 12130123442251. The reversal of 12130123442183 is 38124432103121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12130123442183 - 2² = 12130123442179 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130123492183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065061721091 + 6065061721092.

It is an arithmetic number, because the mean of its divisors is an integer number (6065061721092).

Almost surely, 2^{12130123442183} is an apocalyptic number.

12130123442183 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130123442183 is an equidigital number, since it uses as much as digits as its factorization.

12130123442183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 12130123442183 in words is "twelve trillion, one hundred thirty billion, one hundred twenty-three million, four hundred forty-two thousand, one hundred eighty-three".