11311067 has 8 divisors (see below), whose sum is σ = 11750400. Its totient is φ = 10880104.

The previous prime is 11311051. The next prime is 11311087. The reversal of 11311067 is 76011311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11311067 - 2⁴ = 11311051 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11311087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734 + ... + 4812.

It is an arithmetic number, because the mean of its divisors is an integer number (1468800).

Almost surely, 2^11311067 is an apocalyptic number.

11311067 is a deficient number, since it is larger than the sum of its proper divisors (439333).

11311067 is an equidigital number, since it uses as much as digits as its factorization.

11311067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185.

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

The square root of 11311067 is about 3363.1929769194. The cubic root of 11311067 is about 224.4749369759.

Adding to 11311067 its reverse (76011311), we get a palindrome (87322378).

It can be divided in two parts, 113 and 11067, that multiplied together give a triangular number (1250571 = T₁₅₈₁).

The spelling of 11311067 in words is "eleven million, three hundred eleven thousand, sixty-seven".