13159907 has 4 divisors (see below), whose sum is σ = 13169016. Its totient is φ = 13150800.

The previous prime is 13159889. The next prime is 13159919. The reversal of 13159907 is 70995131.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13159907 - 2⁸ = 13159651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13159987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853 + ... + 5454.

It is an arithmetic number, because the mean of its divisors is an integer number (3292254).

Almost surely, 2^13159907 is an apocalyptic number.

13159907 is a deficient number, since it is larger than the sum of its proper divisors (9109).

13159907 is an equidigital number, since it uses as much as digits as its factorization.

13159907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9108.

The product of its (nonzero) digits is 8505, while the sum is 35.

The square root of 13159907 is about 3627.6586112808. The cubic root of 13159907 is about 236.0936320512.

The spelling of 13159907 in words is "thirteen million, one hundred fifty-nine thousand, nine hundred seven".