13183129 has 2 divisors, whose sum is σ = 13183130. Its totient is φ = 13183128.

The previous prime is 13183123. The next prime is 13183151. The reversal of 13183129 is 92138131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11209104 + 1974025 = 3348^2 + 1405^2 .

It is an emirp because it is prime and its reverse (92138131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13183129 - 2⁵ = 13183097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13183097 and 13183106.

It is not a weakly prime, because it can be changed into another prime (13183123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6591564 + 6591565.

It is an arithmetic number, because the mean of its divisors is an integer number (6591565).

Almost surely, 2^13183129 is an apocalyptic number.

It is an amenable number.

13183129 is a deficient number, since it is larger than the sum of its proper divisors (1).

13183129 is an equidigital number, since it uses as much as digits as its factorization.

13183129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 28.

The square root of 13183129 is about 3630.8578876073. The cubic root of 13183129 is about 236.2324208899.

The spelling of 13183129 in words is "thirteen million, one hundred eighty-three thousand, one hundred twenty-nine".