13145159 has 2 divisors, whose sum is σ = 13145160. Its totient is φ = 13145158.

The previous prime is 13145123. The next prime is 13145179. The reversal of 13145159 is 95154131.

It is a strong prime.

It is an emirp because it is prime and its reverse (95154131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13145159 - 2¹⁶ = 13079623 is a prime.

It is a Chen prime.

It is equal to p₈₅₈₀₅₃ and since 13145159 and 858053 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13145179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6572579 + 6572580.

It is an arithmetic number, because the mean of its divisors is an integer number (6572580).

Almost surely, 2^13145159 is an apocalyptic number.

13145159 is a deficient number, since it is larger than the sum of its proper divisors (1).

13145159 is an equidigital number, since it uses as much as digits as its factorization.

13145159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2700, while the sum is 29.

The square root of 13145159 is about 3625.6253253749. The cubic root of 13145159 is about 236.0054042141.

The spelling of 13145159 in words is "thirteen million, one hundred forty-five thousand, one hundred fifty-nine".