13091367 has 4 divisors (see below), whose sum is σ = 17455160. Its totient is φ = 8727576.

The previous prime is 13091363. The next prime is 13091369. The reversal of 13091367 is 76319031.

13091367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76319031 = 3 ⋅25439677.

It is not a de Polignac number, because 13091367 - 2² = 13091363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13091363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2181892 + ... + 2181897.

It is an arithmetic number, because the mean of its divisors is an integer number (4363790).

Almost surely, 2^13091367 is an apocalyptic number.

13091367 is a deficient number, since it is larger than the sum of its proper divisors (4363793).

13091367 is an equidigital number, since it uses as much as digits as its factorization.

13091367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363792.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 13091367 is about 3618.1994140732. The cubic root of 13091367 is about 235.6830406965.

The spelling of 13091367 in words is "thirteen million, ninety-one thousand, three hundred sixty-seven".