13129607 has 2 divisors, whose sum is σ = 13129608. Its totient is φ = 13129606.

The previous prime is 13129549. The next prime is 13129639. The reversal of 13129607 is 70692131.

13129607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13129607 - 2⁸ = 13129351 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13129607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13129657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6564803 + 6564804.

It is an arithmetic number, because the mean of its divisors is an integer number (6564804).

Almost surely, 2^13129607 is an apocalyptic number.

13129607 is a deficient number, since it is larger than the sum of its proper divisors (1).

13129607 is an equidigital number, since it uses as much as digits as its factorization.

13129607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 13129607 is about 3623.4799571682. The cubic root of 13129607 is about 235.9122950459.

The spelling of 13129607 in words is "thirteen million, one hundred twenty-nine thousand, six hundred seven".