13125179 has 2 divisors, whose sum is σ = 13125180. Its totient is φ = 13125178.

The previous prime is 13125169. The next prime is 13125193. The reversal of 13125179 is 97152131.

It is a weak prime.

It is an emirp because it is prime and its reverse (97152131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13125179 - 2¹² = 13121083 is a prime.

It is not a weakly prime, because it can be changed into another prime (13125109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562589 + 6562590.

It is an arithmetic number, because the mean of its divisors is an integer number (6562590).

Almost surely, 2^13125179 is an apocalyptic number.

13125179 is a deficient number, since it is larger than the sum of its proper divisors (1).

13125179 is an equidigital number, since it uses as much as digits as its factorization.

13125179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 29.

The square root of 13125179 is about 3622.8688908102. The cubic root of 13125179 is about 235.8857713503.

The spelling of 13125179 in words is "thirteen million, one hundred twenty-five thousand, one hundred seventy-nine".