13011167 has 4 divisors (see below), whose sum is σ = 14012040. Its totient is φ = 12010296.

The previous prime is 13011133. The next prime is 13011197. The reversal of 13011167 is 76111031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13011167 - 2⁸ = 13010911 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 (13011107) 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, 500417 + ... + 500442.

It is an arithmetic number, because the mean of its divisors is an integer number (3503010).

Almost surely, 2^13011167 is an apocalyptic number.

13011167 is a deficient number, since it is larger than the sum of its proper divisors (1000873).

13011167 is a wasteful number, since it uses less digits than its factorization.

13011167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000872.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 13011167 is about 3607.0995273211. The cubic root of 13011167 is about 235.2007760533.

Adding to 13011167 its reverse (76111031), we get a palindrome (89122198).

The spelling of 13011167 in words is "thirteen million, eleven thousand, one hundred sixty-seven".