13148507 has 2 divisors, whose sum is σ = 13148508. Its totient is φ = 13148506.

The previous prime is 13148491. The next prime is 13148533. The reversal of 13148507 is 70584131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13148507 - 2⁴ = 13148491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13148507.

It is not a weakly prime, because it can be changed into another prime (13148537) 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, 6574253 + 6574254.

It is an arithmetic number, because the mean of its divisors is an integer number (6574254).

Almost surely, 2^13148507 is an apocalyptic number.

13148507 is a deficient number, since it is larger than the sum of its proper divisors (1).

13148507 is an equidigital number, since it uses as much as digits as its factorization.

13148507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 13148507 is about 3626.0870094359. The cubic root of 13148507 is about 236.0254389412.

The spelling of 13148507 in words is "thirteen million, one hundred forty-eight thousand, five hundred seven".