13145107 has 2 divisors, whose sum is σ = 13145108. Its totient is φ = 13145106.

The previous prime is 13145087. The next prime is 13145117. The reversal of 13145107 is 70154131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13145107 - 2¹¹ = 13143059 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13145117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6572553 + 6572554.

It is an arithmetic number, because the mean of its divisors is an integer number (6572554).

Almost surely, 2^13145107 is an apocalyptic number.

13145107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13145107 is an equidigital number, since it uses as much as digits as its factorization.

13145107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 13145107 is about 3625.6181541911. The cubic root of 13145107 is about 236.0050930147.

Adding to 13145107 its reverse (70154131), we get a palindrome (83299238).

The spelling of 13145107 in words is "thirteen million, one hundred forty-five thousand, one hundred seven".